{"id":"CVE-2026-65637","aliases":["ALSA-2026:92869","ALSA-2026:93469","BIT-tomcat-2026-65637","CLSA-2026-1793728400","DEBIAN-CVE-2026-65637","EUVD-2026-66127","GHSA-f525-44xv-f2qj","MGASA-2026-0376","OESA-2026-3592","RHSA-2026:56039","RHSA-2026:63137","RHSA-2026:76952","RLSA-2026:92869","RLSA-2026:93469","SUSE-SU-2026:23690-1","SUSE-SU-2026:23691-1","SUSE-SU-2026:23700-1","SUSE-SU-2026:23710-1","SUSE-SU-2026:23711-1","SUSE-SU-2026:23720-1","SUSE-SU-2026:4114-1","SUSE-SU-2026:4119-1","SUSE-SU-2026:4126-1","SUSE-SU-2026:4203-1","UBUNTU-CVE-2026-65637","openSUSE-SU-2026:11759-1","openSUSE-SU-2026:11760-1","openSUSE-SU-2026:11761-1","openSUSE-SU-2026:21810-1","openSUSE-SU-2026:21811-1","openSUSE-SU-2026:21823-1"],"status":"published","title":"Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - CVE-2026-32990 fix incomplete","description":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00751,"percentile":0.55262,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2026-08-19T10:22:51Z","modified":"2026-11-09T20:00:09Z","fixes":[{"ecosystem":"Maven","package":"org.apache.tomcat:tomcat-coyote","fixed_in":["11.0.25","10.1.59","9.0.121"],"sources":["ghsa","osv"]},{"ecosystem":"Maven","package":"org.apache.tomcat.embed:tomcat-embed-core","fixed_in":["11.0.25","10.1.59","9.0.121"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"tomcat","fixed_in":["9.0.121","10.1.58","11.0.25"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"tomcat10","fixed_in":["10.1.60-1~deb12u1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"tomcat10","fixed_in":["10.1.60-1"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"tomcat9","fixed_in":["9.0.70-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"tomcat9","fixed_in":["9.0.70-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"tomcat9","fixed_in":["9.0.70-2"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.tomcat:tomcat-coyote","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11.0.20"},{"fixed":"11.0.25"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.apache.tomcat:tomcat-coyote","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.1.53"},{"last_affected":"10.1.57"},{"fixed":"10.1.59"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.apache.tomcat:tomcat-coyote","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.0.115"},{"fixed":"9.0.121"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.apache.tomcat.embed:tomcat-embed-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11.0.20"},{"fixed":"11.0.25"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.apache.tomcat.embed:tomcat-embed-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.1.53"},{"last_affected":"10.1.57"},{"fixed":"10.1.59"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.apache.tomcat.embed:tomcat-embed-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.0.115"},{"fixed":"9.0.121"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"tomcat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el8_10"}]}],"bundled":6},{"source":"osv","ecosystem":"AlmaLinux:8","package":"tomcat-admin-webapps","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el8_10"}]}],"bundled":6},{"source":"osv","ecosystem":"AlmaLinux:8","package":"tomcat-docs-webapp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el8_10"}]}],"bundled":6},{"source":"osv","ecosystem":"AlmaLinux:8","package":"tomcat-el-3.0-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el8_10"}]}],"bundled":6},{"source":"osv","ecosystem":"AlmaLinux:8","package":"tomcat-jsp-2.3-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el8_10"}]}],"bundled":6},{"source":"osv","ecosystem":"AlmaLinux:8","package":"tomcat-lib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el8_10"}]}],"bundled":6},{"source":"osv","ecosystem":"AlmaLinux:8","package":"tomcat-servlet-4.0-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el8_10"}]}],"bundled":6},{"source":"osv","ecosystem":"AlmaLinux:8","package":"tomcat-webapps","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el8_10"}]}],"bundled":6},{"source":"osv","ecosystem":"AlmaLinux:9","package":"tomcat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el9_8"}]}],"bundled":7},{"source":"osv","ecosystem":"AlmaLinux:9","package":"tomcat-admin-webapps","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el9_8"}]}],"bundled":7},{"source":"osv","ecosystem":"AlmaLinux:9","package":"tomcat-docs-webapp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el9_8"}]}],"bundled":7},{"source":"osv","ecosystem":"AlmaLinux:9","package":"tomcat-el-3.0-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el9_8"}]}],"bundled":7},{"source":"osv","ecosystem":"AlmaLinux:9","package":"tomcat-jsp-2.3-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el9_8"}]}],"bundled":7},{"source":"osv","ecosystem":"AlmaLinux:9","package":"tomcat-lib","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121-1.el9_8"}]}],"bundled":7},{"source":"osv","ecosystem":"AlmaLinux:9","package":"tomcat-servlet-4.0-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.121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Tomcat: HTTP/2 no-authority bypass of strict SNI validation - CVE-2026-32990 fix incomplete","description":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.","status":"published","published":"2026-08-25T21:49:13.127Z","modified":"2026-08-26T15:20:30.366Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T13:37:13.934727Z"}],"euvd":[{"id":"EUVD-2026-66127","description":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.","status":"published","published":"2026-08-25T21:49:13Z","modified":"2026-08-26T15:20:30Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:01:30.898869Z"}],"ghsa":[{"id":"GHSA-f525-44xv-f2qj","title":"Apache Tomcat - HTTP/2 no-authority bypass of strict SNI validation","description":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.\n\nThis issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.59 or 9.0.121, which fix the issue.","status":"published","published":"2026-08-26T00:30:52Z","modified":"2026-10-27T14:45:12Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:41:36.858527Z"}],"nvd":[{"id":"CVE-2026-65637","description":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.","status":"published","published":"2026-08-25T22:17:05.177Z","modified":"2026-08-27T15:19:42.247Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:12:41.66469Z"}],"osv":[{"id":"CVE-2026-65637","title":"Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - CVE-2026-32990 fix incomplete","description":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.","status":"published","published":"2026-08-25T21:49:13.127Z","modified":"2026-11-07T10:47:28.789941602Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-20"],"updated_at":"2026-11-07T11:15:38.581573Z"},{"id":"DEBIAN-CVE-2026-65637","description":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.    This issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.    Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.","status":"published","published":"2026-08-25T22:17:05.177Z","modified":"2026-11-09T20:00:09.57191779Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-09T20:08:38.95245Z"},{"id":"GHSA-f525-44xv-f2qj","title":"Apache Tomcat - HTTP/2 no-authority bypass of strict SNI validation","description":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.\n\nThis issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.59 or 9.0.121, which fix the issue.","status":"published","published":"2026-08-26T00:30:52Z","modified":"2026-10-27T15:10:58.130507578Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:46:46.006631Z"},{"id":"OESA-2026-3592","title":"tomcat security update","description":"Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by Sun under the Java Community Process.\r\n\r\nSecurity Fix(es):\n\nImproper Access Control, Incorrect Authorization vulnerability in Apache Tomcat leads to security constraint bypass if a constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path.(CVE-2026-65182)\n\nTime-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache Tomcat when creating unix domain sockets allows an unauthorised local user to access the unix domain socket.(CVE-2026-65183)\n\nImproper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990. This issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120. Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.(CVE-2026-65637)\n\nA vulnerability classified as critical has been found in Apache Tomcat up to 7.0.109/8.5.100/9.0.120/10.1.57/11.0.24 (Application Server Software). Affected is an unknown part of the component DIGEST Authenticator. Upgrading to version 9.0.121, 10.1.58 or 11.0.25 eliminates this vulnerability.(CVE-2026-65905)\n\nOff-by-one Error vulnerability in Apache Tomcat impacting the [N] flag on the rewrite valves causes rewrite processing to restart at the second rule rather than the first rule.\n\n\n\n\n\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.\n\n\n\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: from 8.5.0 through 8.5.100. Other unsupported versions may also be affected.\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121 which fix the issue.(CVE-2026-65927)\n\nImproper Authorization vulnerability in Apache Tomcat cause by security-role-ref definitions being incorrectly used as role aliases within the Realm in additional to the correct usage with Request.isUserInRole().\n\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.25 through 9.0.120.\n\n\n\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: from 8.5.46 through 8.5.100, from 7.0.97 through 7.0.109. Other unsupported versions may also be affected.\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.(CVE-2026-66422)\n\nIncorrect Authorization vulnerability in Apache Tomcat_x27;s FORM authentication process allows the bypassing of a security constraint that limits user has access to a resource POST but not GET.\n\n\n\n\n\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.\n\n\n\n\n\n\n\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other unsupported versions may also be affected.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fixes the issue.(CVE-2026-68525)\n\nImproper Authentication vulnerability in Apache Tomcat meant that in some circumstances (e.g. CLIENT-CERT, SPNEGO) that a user would be authenticated even if the user did not exist in the DataSourceRealm.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.\n\n\n\n\n\n\n\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other unsupported versions may also be affected.\n\n\n\n\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.(CVE-2026-68569)\n\nA vulnerability was found in Apache Tomcat up to 11.0.24/10.1.57/9.0.120/8.5.100 (Application Server Software). It has been declared as problematic. This vulnerability affects an unknown code block of the component HTTP2 Backlog Tracking. Upgrading to version 11.0.25, 10.1.58 or 9.0.121 eliminates this vulnerability.(CVE-2026-68763)\n\nA vulnerability was found in Apache Tomcat up to 7.0.109/8.5.100/9.0.120/10.1.57/11.0.24 (Application Server Software). It has been rated as critical. This issue affects some unknown processing of the component Session Expiration. Upgrading to version 9.0.121, 10.1.58 or 11.0.25 eliminates this vulnerability.(CVE-2026-73180)","status":"published","published":"2026-09-05T15:02:57Z","modified":"2026-09-05T15:16:25.989218354Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:52:47.217107Z"},{"id":"RHSA-2026:56039","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","status":"published","published":"2026-08-19T10:22:51Z","modified":"2026-10-16T10:20:19Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T15:53:21.457353Z"},{"id":"RHSA-2026:63137","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","status":"published","published":"2026-09-04T10:13:57Z","modified":"2026-10-16T10:22:05Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T15:53:21.91255Z"},{"id":"RHSA-2026:76952","title":"Red Hat Security Advisory: Red Hat JBoss Web Server 7.0.2 release and security update","status":"published","published":"2026-10-08T10:20:11Z","modified":"2026-10-16T10:26:00Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T15:53:22.928316Z"},{"id":"RLSA-2026:92869","title":"Important: tomcat security update","description":"Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.\n\nSecurity Fix(es):\n\n* tomcat: Apache Tomcat: Security constraint bypass due to improper access control (CVE-2026-65182)\n\n* tomcat: Apache Tomcat: Access control bypass due to off-by-one error in RewriteValve [N] flag processing (CVE-2026-65927)\n\n* tomcat: Apache Tomcat: Improper Input Validation allows HTTP/2 no-authority bypass of strict SNI validation (CVE-2026-65637)\n\n* tomcat: Apache Tomcat: Improper Authentication due to principal lookup failure (CVE-2026-68569)\n\n* tomcat: Apache Tomcat: Authentication bypass via limited replay attack in DIGEST authenticator (CVE-2026-65905)\n\n* tomcat: Apache Tomcat: Unauthorized resource access via FORM authentication bypass (CVE-2026-68525)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","status":"published","published":"2026-10-31T12:01:20.904461Z","modified":"2026-10-31T12:30:03.425478007Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T15:53:26.76659Z"},{"id":"RLSA-2026:93469","title":"Important: tomcat security update","description":"Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.\n\nSecurity Fix(es):\n\n* tomcat: Apache Tomcat: Security constraint bypass due to improper access control (CVE-2026-65182)\n\n* tomcat: Apache Tomcat: Access control bypass due to off-by-one error in RewriteValve [N] flag processing (CVE-2026-65927)\n\n* tomcat: Apache Tomcat: Improper Input Validation allows HTTP/2 no-authority bypass of strict SNI validation (CVE-2026-65637)\n\n* tomcat: Apache Tomcat: Improper Authentication due to principal lookup failure (CVE-2026-68569)\n\n* tomcat: Apache Tomcat: Authentication bypass via limited replay attack in DIGEST authenticator (CVE-2026-65905)\n\n* tomcat: Apache Tomcat: Unauthorized resource access via FORM authentication bypass (CVE-2026-68525)\n\n* tomcat: Apache Tomcat: Denial of Service via HTTP/2 allocation leak (CVE-2026-68763)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","status":"published","published":"2026-11-03T12:05:01.276494Z","modified":"2026-11-03T12:30:03.474652067Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-03T13:02:16.068655Z"},{"id":"UBUNTU-CVE-2026-65637","description":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990. This issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120. Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.","status":"published","published":"2026-08-25T22:17:00Z","modified":"2026-11-04T20:04:21.84199745Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-04T21:43:36.722137Z"},{"id":"ALSA-2026:92869","title":"Important: tomcat security update","description":"Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.  \n\nSecurity Fix(es):  \n\n  * tomcat: Apache Tomcat: Security constraint bypass due to improper access control (CVE-2026-65182)\n  * tomcat: Apache Tomcat: Access control bypass due to off-by-one error in RewriteValve [N] flag processing (CVE-2026-65927)\n  * tomcat: Apache Tomcat: Improper Input Validation allows HTTP/2 no-authority bypass of strict SNI validation (CVE-2026-65637)\n  * tomcat: Apache Tomcat: Improper Authentication due to principal lookup failure (CVE-2026-68569)\n  * tomcat: Apache Tomcat: Authentication bypass via limited replay attack in DIGEST authenticator (CVE-2026-65905)\n  * tomcat: Apache Tomcat: Unauthorized resource access via FORM authentication bypass (CVE-2026-68525)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","status":"published","published":"2026-10-29T00:00:00Z","modified":"2026-10-31T08:30:02.546511315Z","updated_at":"2026-11-02T15:27:57.367731Z"},{"id":"ALSA-2026:93469","title":"Important: tomcat security update","description":"Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.  \n\nSecurity Fix(es):  \n\n  * tomcat: Apache Tomcat: Security constraint bypass due to improper access control (CVE-2026-65182)\n  * tomcat: Apache Tomcat: Access control bypass due to off-by-one error in RewriteValve [N] flag processing (CVE-2026-65927)\n  * tomcat: Apache Tomcat: Improper Input Validation allows HTTP/2 no-authority bypass of strict SNI validation (CVE-2026-65637)\n  * tomcat: Apache Tomcat: Improper Authentication due to principal lookup failure (CVE-2026-68569)\n  * tomcat: Apache Tomcat: Authentication bypass via limited replay attack in DIGEST authenticator (CVE-2026-65905)\n  * tomcat: Apache Tomcat: Unauthorized resource access via FORM authentication bypass (CVE-2026-68525)\n  * tomcat: Apache Tomcat: Denial of Service via HTTP/2 allocation leak (CVE-2026-68763)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","status":"published","published":"2026-11-02T00:00:00Z","modified":"2026-11-02T23:00:02.526931936Z","updated_at":"2026-11-03T00:03:07.015763Z"},{"id":"BIT-tomcat-2026-65637","title":"Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - CVE-2026-32990 fix incomplete","description":"Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120.\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.","status":"published","published":"2026-08-28T14:58:51.237Z","modified":"2026-10-27T15:10:58.130507578Z","updated_at":"2026-11-02T15:28:36.104787Z"},{"id":"CLSA-2026-1793728400","title":"TuxCare security update for 3 packages (2 CVEs)","description":"TuxCare rebuilt 3 packages to address 2 CVEs. Fixed in 10.1.55-tuxcare.2.","status":"published","published":"2026-11-03T18:53:21Z","modified":"2026-11-04T02:30:03.388185622Z","updated_at":"2026-11-04T02:55:01.518827Z"},{"id":"MGASA-2026-0376","title":"Updated tomcat packages fix security vulnerabilities","description":"Incorrect URL decoding in RewriteValve may allow security control\nbypass. (CVE-2026-59083)\nEncryptInterceptor requirements not clearly documented. (CVE-2026-59084)\nDoS via WebSocket chat example. (CVE-2026-66299)\nBypass longest prefix security constraint. (CVE-2026-65182)\nTOCTOU when setting specific permissions for Unix Domain Sockets.\n(CVE-2026-65183)\nHTTP/2 no-authority bypass of strict SNI validation - CVE-2026-32990 fix\nincomplete. (CVE-2026-65637)\nLimited replay attack possible with DIGEST authentication.\n(CVE-2026-65905)\nRewriteValve [N] restarts at the second rule and may bypass access\ncontrol. (CVE-2026-65927)\nServlet role references can bypass declarative role constraints.\n(CVE-2026-66422)\nRedirect after FORM auth may bypass method specific constraints.\n(CVE-2026-68525)\nPrincipal lookup can fail open in some cases. (CVE-2026-68569)\nDoS via allocation leak in HTTP/2 backlog tracking when a stream is\nreset. (CVE-2026-68763)\nAuthenticated WebSocket session survives end of HTTP session.\n(CVE-2026-73180)\n","status":"published","published":"2026-09-04T17:53:22Z","modified":"2026-09-04T18:11:25.978847759Z","updated_at":"2026-11-02T15:49:43.795591Z"},{"id":"openSUSE-SU-2026:11759-1","title":"tomcat-9.0.121-1.1 on GA media","description":"These are all security issues fixed in the tomcat-9.0.121-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-09-11T00:00:00Z","modified":"2026-09-12T10:30:05.331095098Z","updated_at":"2026-11-02T16:58:39.516824Z"},{"id":"openSUSE-SU-2026:11760-1","title":"tomcat10-10.1.59-1.1 on GA media","description":"These are all security issues fixed in the tomcat10-10.1.59-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-09-11T00:00:00Z","modified":"2026-09-12T10:30:05.339656012Z","updated_at":"2026-11-02T16:58:39.516824Z"},{"id":"openSUSE-SU-2026:11761-1","title":"tomcat11-11.0.25-1.1 on GA media","description":"These are all security issues fixed in the tomcat11-11.0.25-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-09-11T00:00:00Z","modified":"2026-09-12T10:30:05.926641543Z","updated_at":"2026-11-02T16:58:39.516824Z"},{"id":"openSUSE-SU-2026:21810-1","title":"Security update for tomcat10","description":"This update for tomcat10 fixes the following issues:\n\n- CVE-2026-65182: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: RewriteValve [N] restarts at the second rule and may bypass access control (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset\n  (bsc#1276901).\n- CVE-2026-73180: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat10:\n\n- Update to Tomcat 10.1.59\n * Catalina\n + Fix: Ensure that a login-config conflict when merging web.xml fragments\n triggers a deployment failure. (markt)\n + Code: Remove unnecessary calls to String.intern() in the parsing of\n configuration files. (markt)\n + Fix: Extend sessionAttributeValueClassNameFilter to include filtering of\n dynamic proxy interface classes. (markt)\n + Fix: Attempt to use rollback when persisting user data to the\n DataSourceUserDatabase fails and improve error reporting. (remm)\n + Fix: 70143: Handle InvalidFileNameException when parsing parts to\n rethrow it as an IllegalStateException as mandated by the Servlet\n specification. (remm)\n + Fix: Add missing reason to the JsonErrorReportValve. (remm)\n + Fix: evaluation of the N and C flags for rewrite rules. (remm)\n + Fix: qsd flag should always discard the original query string when\n rewriting. (remm)\n + Fix: Add appropriate escaping for context path, current directory name\n and parent directory name for directory listings produced by the default\n servlet. Ensure XML escaping is used with XML output. (markt)\n + Fix: When processing certificate subject names and issuer names within\n RewriteValve rules, always use the RFC 2253 format name. (markt)\n + Fix: the incorrect rejection of requests using digest authentication\n when the client provided nonce count is at the upper boundary of the\n window (markt).\n + Update: Separate the Context role mapping from the Servlet specification\n security-role-ref. (remm)\n + Fix: Handle the case where the JNDIRealm is configured to perform role\n searches with userRoleAttribute but the attribute is not available or\n not configured for the current user. (markt)\n + Fix: Improve handling of session attribute addition concurrent with\n session expiration. An application will now either see a successful\n addition followed by expiration or the addition will not succeed. It is\n no longer possible for the session to expire and the addition to\n succeed. This is of particular not for attributes that implement\n HttpSessionBindingListener. (markt)\n + Fix: Add a new attribute to the Context,\n urlPatternsProvidedInDecodedForm. This attribute controls whether URLs\n and URL patterns provided in the deployment descriptor (web.xml),\n annotations and/or their programmatic equivalents are treated as being\n provided in URL-encoded form (i.e. using %nn encoding) or in decoded\n form. The Servlet specification requires that they are provided in\n decoded form. However, Tomcat has historically treated them as if they\n are provided in encoded form. In Tomcat 12, they will always be treated\n as if they are provided in decoded form. This setting enables migration\n from encoded form to decoded form on an application by application\n basis. This attribute will be removed in Tomcat 12 where it will\n effectively be hard-coded to true. (markt)\n + Fix: Ensure the security constraint with the longest matching path is\n selected when more than one constraint matches the request path. (markt)\n + Fix: If the request saved by FORM authentication uses a method other\n than GET, ensure that the security constraints are re-assessed after the\n saved request is restored and before it is processed. Custom\n Authenticator implementations that extend FormAuthenticator and override\n doAuthenticate() and/or restoreRequest() will require modification.\n (markt)\n + Fix: Various improvements to the DataSourceRealm. A failure to connect\n to the database or an exception during either user or role lookup will\n now result in an authentication failure rather than a partially\n populated Principal. For CLIENT-CERT and SPNEGO authentication, the user\n must exist in the database for authentication to succeed. (markt)\n + Fix: Improve the handling of AsyncContext.dispatch() when the Context\n attribute dispatchersUseEncodedPaths is set to false since the\n application has no control over the path used for the\n AsyncContext.dispatch(). Prior to this fix, paths containing literal '?'\n characters were truncated. (markt)\n + Fix: Ensure that capture groups from a RewriteCond always reflect the\n result of the current request. (markt)\n + Fix: async path building. (markt)\n * Coyote\n + Update: Add utility AutoCloseable URLConnection wrapper, and use it to\n cleanup existing code patterns. (remm/markt)\n + Fix: When processing an HTTP upgrade from HTTP/1.1 to HTTP/2, ensure\n that all the HTTP/1.1 data has been processed before switching\n protocols. (markt)\n + Fix: Require every HTTP/2 request to provide an authority (either an\n :authority pseudo header or a Host header). (markt)\n + Fix: Register the use of an HTTP/2 stream identifier earlier so that\n there is no possibility of a re-used stream identifier being accepted,\n regardless of how early in the HEADERS frame processing an error is\n detected. (markt)\n + Add: new attributes (unixDomainSocketParentPermissions and\n unixDomainSocketParentOwner) to the NIO connector to provide additional\n control over the security of Unix Domain Sockets. Additional checks\n (enabled by default) have also been added for the directory where the\n Unix Domain Socket will be created.(markt)\n + Fix: an allocation leak in the HTTP/2 backlog tracking when a stream is\n reset. (markt)\n + Fix: parsing of client certificates that specify more than one OCSP\n responder for configurations that use OpenSSL-FFM. (markt)\n * Jasper\n + Fix: Ensure internal state is reset before re-using ELParser. (markt)\n * WebSocket\n + Add: a limit (defaults to 8KB) on the size of the HTTP response headers\n accepted during a WebSocket HTTP upgrade. This is configured via the\n org.apache.tomcat.websocket.MAX_HTTP_RESPONSE_HEADER_BYTES user\n property. (markt)\n + Fix: Improve URI template matching for WebSocket end points. Trailing\n slashes are now significant both for template definitions and URIs\n considered for potential matches to those URIs. Note that this means if\n a URI template ends in a variable without a trailing slash, that\n variable might be expanded to the empty string. (markt)\n + Fix: Account for session ID changes when tracking WebSocket connections\n for closure because they were created under an authenticated HTTP\n session that has since ended. (markt)\n * Web applications\n + Fix: Documentation: Better sample httpd configuration for use with\n SSLValve and add a note that the exact configuration required will\n depend on the overall httpd configuration. (markt)\n + Fix: Examples: Limit the buffering of messages in the WebSocket chat\n example to prevent a malicious client triggering excessive memory usage\n that could lead to a DoS. (markt)\n + Fix: Documentation: Expand the description of the %S (session ID) access\n log pattern token. (markt)\n + Fix: Manager: Use reflection to load clustering classes in\n sessionsList.jsp so the sessions list page renders correctly when\n clustering JARs are not present. (csutherl)\n * Other\n + Update: Maven Resolver Ant Tasks to 1.6.1. (rjung)\n + Update: Objenesis to 3.6. (markt)\n + Update: JSign to 7.5. (markt)\n + Update: Bouncy Castle to 1.85. (markt)\n + Add: Improvements to French translations. (remm)\n + Add: Improvements to Japanese translations provided by tak7iji. (markt)\n * Cluster\n + Add: Change the default encryptionAlgorithm for the EncryptInterceptor\n to AES/GCM/NoPadding. This is a breaking change for the\n EncryptInterceptor. (markt)\n + Add: Expand the documentation for the EncryptInterceptor to be more\n explicit regarding the security weaknesses of some supported algorithms.\n Also explicitly state that the replay protection is only effective for\n non-malleable algorithms. (markt)\n + Add: Expand the Javadoc for the DNSMembershipProvider in particular\n explaining its behaviour and providing configuration advice if control\n more over cluster membership is required. (markt)\n * jdbc-pool\n + Fix: 70164: Correct the documentation for the testOnBorrow attribute.\n Pull request #1033 provided by Kohei Tamura. (markt)\n","status":"published","published":"2026-09-08T15:47:18Z","modified":"2026-09-10T18:23:18.970063884Z","updated_at":"2026-11-02T16:58:42.426393Z"},{"id":"openSUSE-SU-2026:21811-1","title":"Security update for tomcat11","description":"This update for tomcat11 fixes the following issues:\n\n- CVE-2026-65182: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: RewriteValve [N] restarts at the second rule and may bypass access control (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset (bsc#1276901).\n- CVE-2026-73180: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat11:\n\n- Update to Tomcat 11.0.25\n * Catalina\n + Fix: Ensure that a login-config conflict when merging web.xml fragments\n triggers a deployment failure. (markt)\n + Code: Remove unnecessary calls to String.intern() in the parsing of\n configuration files. (markt)\n + Fix: Extend sessionAttributeValueClassNameFilter to include filtering of\n dynamic proxy interface classes. (markt)\n + Fix: Attempt to use rollback when persisting user data to the\n DataSourceUserDatabase fails and improve error reporting. (remm)\n + Fix: 70143: Handle InvalidFileNameException when parsing parts to\n rethrow it as an IllegalStateException as mandated by the Servlet\n specification. (remm)\n + Fix: Add missing reason to the JsonErrorReportValve. (remm)\n + Fix: evaluation of the N and C flags for rewrite rules. (remm)\n + Fix: qsd flag should always discard the original query string when\n rewriting. (remm)\n + Fix: Add appropriate escaping for context path, current directory name\n and parent directory name for directory listings produced by the default\n servlet. Ensure XML escaping is used with XML output. (markt)\n + Fix: When processing certificate subject names and issuer names within\n RewriteValve rules, always use the RFC 2253 format name. (markt)\n + Fix: the incorrect rejection of requests using digest authentication\n when the client provided nonce count is at the upper boundary of the\n window (markt).\n + Update: Separate the Context role mapping from the Servlet specification\n security-role-ref. (remm)\n + Fix: Handle the case where the JNDIRealm is configured to perform role\n searches with userRoleAttribute but the attribute is not available or\n not configured for the current user. (markt)\n + Fix: Improve handling of session attribute addition concurrent with\n session expiration. An application will now either see a successful\n addition followed by expiration or the addition will not succeed. It is\n no longer possible for the session to expire and the addition to\n succeed. This is of particular not for attributes that implement\n HttpSessionBindingListener. (markt)\n + Fix: Add a new attribute to the Context,\n urlPatternsProvidedInDecodedForm. This attribute controls whether URLs\n and URL patterns provided in the deployment descriptor (web.xml),\n annotations and/or their programmatic equivalents are treated as being\n provided in URL-encoded form (i.e. using %nn encoding) or in decoded\n form. The Servlet specification requires that they are provided in\n decoded form. However, Tomcat has historically treated them as if they\n are provided in encoded form. In Tomcat 12, they will always be treated\n as if they are provided in decoded form. This setting enables migration\n from encoded form to decoded form on an application by application\n basis. This attribute will be removed in Tomcat 12 where it will\n effectively be hard-coded to true. (markt)\n + Fix: Ensure the security constraint with the longest matching path is\n selected when more than one constraint matches the request path. (markt)\n + Fix: If the request saved by FORM authentication uses a method other\n than GET, ensure that the security constraints are re-assessed after the\n saved request is restored and before it is processed. Custom\n Authenticator implementations that extend FormAuthenticator and override\n doAuthenticate() and/or restoreRequest() will require modification.\n (markt)\n + Fix: Various improvements to the DataSourceRealm. A failure to connect\n to the database or an exception during either user or role lookup will\n now result in an authentication failure rather than a partially\n populated Principal. For CLIENT-CERT and SPNEGO authentication, the user\n must exist in the database for authentication to succeed. (markt)\n * Coyote\n + Update: Add utility AutoCloseable URLConnection wrapper, and use it to\n cleanup existing code patterns. (remm/markt)\n + Fix: When processing an HTTP upgrade from HTTP/1.1 to HTTP/2, ensure\n that all the HTTP/1.1 data has been processed before switching\n protocols. (markt)\n + Fix: Require every HTTP/2 request to provide an authority (either an\n :authority pseudo header or a Host header). (markt)\n + Fix: Register the use of an HTTP/2 stream identifier earlier so that\n there is no possibility of a re-used stream identifier being accepted,\n regardless of how early in the HEADERS frame processing an error is\n detected. (markt)\n + Add: new attributes (unixDomainSocketParentPermissions and\n unixDomainSocketParentOwner) to the NIO connector to provide additional\n control over the security of Unix Domain Sockets. Additional checks\n (enabled by default) have also been added for the directory where the\n Unix Domain Socket will be created.(markt)\n + Fix: an allocation leak in the HTTP/2 backlog tracking when a stream is\n reset. (markt)\n * Jasper\n + Fix: Ensure internal state is reset before re-using ELParser. (markt)\n * WebSocket\n + Add: a limit (defaults to 8KB) on the size of the HTTP response headers\n accepted during a WebSocket HTTP upgrade. This is configured via the\n org.apache.tomcat.websocket.MAX_HTTP_RESPONSE_HEADER_BYTES user\n property. (markt)\n + Fix: Improve URI template matching for WebSocket end points. Trailing\n slashes are now significant both for template definitions and URIs\n considered for potential matches to those URIs. Note that this means if\n a URI template ends in a variable without a trailing slash, that\n variable might be expanded to the empty string. (markt)\n + Fix: Account for session ID changes when tracking WebSocket connections\n for closure because they were created under an authenticated HTTP\n session that has since ended. (markt)\n * Web applications\n + Fix: 70160: Correct various references to the Servlet specification to\n use version 6.1. (markt)\n + Fix: Documentation: Better sample httpd configuration for use with\n SSLValve and add a note that the exact configuration required will\n depend on the overall httpd configuration. (markt)\n + Fix: Examples: Limit the buffering of messages in the WebSocket chat\n example to prevent a malicious client triggering excessive memory usage\n that could lead to a DoS. (markt)\n + Fix: Documentation: Expand the description of the %S (session ID) access\n log pattern token. (markt)\n + Fix: Manager: Use reflection to load clustering classes in\n sessionsList.jsp so the sessions list page renders correctly when\n clustering JARs are not present. (csutherl)\n * Other\n + Update: Maven Resolver Ant Tasks to 1.6.1. (rjung)\n + Update: Objenesis to 3.6. (markt)\n + Update: JSign to 7.5. (markt)\n + Update: Bouncy Castle to 1.85. (markt)\n + Add: Improvements to French translations. (remm)\n + Add: Improvements to Japanese translations provided by tak7iji. (markt)\n * Cluster\n + Add: Change the default encryptionAlgorithm for the EncryptInterceptor\n to AES/GCM/NoPadding. This is a breaking change for the\n EncryptInterceptor. (markt)\n + Add: Expand the documentation for the EncryptInterceptor to be more\n explicit regarding the security weaknesses of some supported algorithms.\n Also explicitly state that the replay protection is only effective for\n non-malleable algorithms. (markt)\n + Add: Expand the Javadoc for the DNSMembershipProvider in particular\n explaining its behaviour and providing configuration advice if control\n more over cluster membership is required. (markt)\n * jdbc-pool\n + Fix: 70164: Correct the documentation for the testOnBorrow attribute.\n Pull request #1033 provided by Kohei Tamura. (markt)\n","status":"published","published":"2026-09-08T15:45:34Z","modified":"2026-09-10T18:23:19.876804993Z","updated_at":"2026-11-02T16:58:42.426393Z"},{"id":"openSUSE-SU-2026:21823-1","title":"Security update for tomcat","description":"This update for tomcat fixes the following issues:\n\n- CVE-2026-65182: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: RewriteValve [N] restarts at the second rule and may bypass access control (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset (bsc#1276901).\n- CVE-2026-73180: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat:\n\n- Update to Tomcat 9.0.121\n * Catalina\n + Fix: Ensure that a login-config conflict when merging web.xml fragments\n triggers a deployment failure. (markt)\n + Code: Remove unnecessary calls to String.intern() in the parsing of\n configuration files. (markt)\n + Fix: Extend sessionAttributeValueClassNameFilter to include filtering of\n dynamic proxy interface classes. (markt)\n + Fix: Attempt to use rollback when persisting user data to the\n DataSourceUserDatabase fails and improve error reporting. (remm)\n + Fix: 70143: Handle InvalidFileNameException when parsing parts to\n rethrow it as an IllegalStateException as mandated by the Servlet\n specification. (remm)\n + Fix: Add missing reason to the JsonErrorReportValve. (remm)\n + Fix: evaluation of the N and C flags for rewrite rules. (remm)\n + Fix: qsd flag should always discard the original query string when\n rewriting. (remm)\n + Fix: Add appropriate escaping for context path, current directory name\n and parent directory name for directory listings produced by the default\n servlet. Ensure XML escaping is used with XML output. (markt)\n + Fix: When processing certificate subject names and issuer names within\n RewriteValve rules, always use the RFC 2253 format name. (markt)\n + Fix: the incorrect rejection of requests using digest authentication\n when the client provided nonce count is at the upper boundary of the\n window (markt).\n + Update: Separate the Context role mapping from the Servlet specification\n security-role-ref. (remm)\n + Fix: Handle the case where the JNDIRealm is configured to perform role\n searches with userRoleAttribute but the attribute is not available or\n not configured for the current user. (markt)\n + Fix: Improve handling of session attribute addition concurrent with\n session expiration. An application will now either see a successful\n addition followed by expiration or the addition will not succeed. It is\n no longer possible for the session to expire and the addition to\n succeed. This is of particular not for attributes that implement\n HttpSessionBindingListener. (markt)\n + Fix: Add a new attribute to the Context,\n urlPatternsProvidedInDecodedForm. This attribute controls whether URLs\n and URL patterns provided in the deployment descriptor (web.xml),\n annotations and/or their programmatic equivalents are treated as being\n provided in URL-encoded form (i.e. using %nn encoding) or in decoded\n form. The Servlet specification requires that they are provided in\n decoded form. However, Tomcat has historically treated them as if they\n are provided in encoded form. In Tomcat 12, they will always be treated\n as if they are provided in decoded form. This setting enables migration\n from encoded form to decoded form on an application by application\n basis. This attribute will be removed in Tomcat 12 where it will\n effectively be hard-coded to true. (markt)\n + Fix: Ensure the security constraint with the longest matching path is\n selected when more than one constraint matches the request path. (markt)\n + Fix: If the request saved by FORM authentication uses a method other\n than GET, ensure that the security constraints are re-assessed after the\n saved request is restored and before it is processed. Custom\n Authenticator implementations that extend FormAuthenticator and override\n doAuthenticate() and/or restoreRequest() will require modification.\n (markt)\n + Fix: Various improvements to the DataSourceRealm. A failure to connect\n to the database or an exception during either user or role lookup will\n now result in an authentication failure rather than a partially\n populated Principal. For CLIENT-CERT and SPNEGO authentication, the user\n must exist in the database for authentication to succeed. (markt)\n * Coyote\n + Update: Add utility AutoCloseable URLConnection wrapper, and use it to\n cleanup existing code patterns. (remm/markt)\n + Fix: When processing an HTTP upgrade from HTTP/1.1 to HTTP/2, ensure\n that all the HTTP/1.1 data has been processed before switching\n protocols. (markt)\n + Fix: Require every HTTP/2 request to provide an authority (either an\n :authority pseudo header or a Host header). (markt)\n + Fix: Register the use of an HTTP/2 stream identifier earlier so that\n there is no possibility of a re-used stream identifier being accepted,\n regardless of how early in the HEADERS frame processing an error is\n detected. (markt)\n + Add: new attributes (unixDomainSocketParentPermissions and\n unixDomainSocketParentOwner) to the NIO connector to provide additional\n control over the security of Unix Domain Sockets. Additional checks\n (enabled by default) have also been added for the directory where the\n Unix Domain Socket will be created.(markt)\n + Fix: an allocation leak in the HTTP/2 backlog tracking when a stream is\n reset. (markt)\n * Jasper\n + Fix: Ensure internal state is reset before re-using ELParser. (markt)\n * WebSocket\n + Add: a limit (defaults to 8KB) on the size of the HTTP response headers\n accepted during a WebSocket HTTP upgrade. This is configured via the\n org.apache.tomcat.websocket.MAX_HTTP_RESPONSE_HEADER_BYTES user\n property. (markt)\n + Fix: Improve URI template matching for WebSocket end points. Trailing\n slashes are now significant both for template definitions and URIs\n considered for potential matches to those URIs. Note that this means if\n a URI template ends in a variable without a trailing slash, that\n variable might be expanded to the empty string. (markt)\n + Fix: Account for session ID changes when tracking WebSocket connections\n for closure because they were created under an authenticated HTTP\n session that has since ended. (markt)\n * Web applications\n + Fix: Documentation: Better sample httpd configuration for use with\n SSLValve and add a note that the exact configuration required will\n depend on the overall httpd configuration. (markt)\n + Fix: Examples: Limit the buffering of messages in the WebSocket chat\n example to prevent a malicious client triggering excessive memory usage\n that could lead to a DoS. (markt)\n + Fix: Documentation: Expand the description of the %S (session ID) access\n log pattern token. (markt)\n + Fix: Manager: Use reflection to load clustering classes in\n sessionsList.jsp so the sessions list page renders correctly when\n clustering JARs are not present. (csutherl)\n * Other\n + Update: Maven Resolver Ant Tasks to 1.6.1. (rjung)\n + Update: Objenesis to 3.6. (markt)\n + Update: JSign to 7.5. (markt)\n + Update: Bouncy Castle to 1.85. (markt)\n + Add: Improvements to French translations. (remm)\n + Add: Improvements to Japanese translations provided by tak7iji. (markt)\n * Cluster\n + Add: Change the default encryptionAlgorithm for the EncryptInterceptor\n to AES/GCM/NoPadding. This is a breaking change for the\n EncryptInterceptor. (markt)\n + Add: Expand the documentation for the EncryptInterceptor to be more\n explicit regarding the security weaknesses of some supported algorithms.\n Also explicitly state that the replay protection is only effective for\n non-malleable algorithms. (markt)\n + Add: Expand the Javadoc for the DNSMembershipProvider in particular\n explaining its behaviour and providing configuration advice if control\n more over cluster membership is required. (markt)\n * jdbc-pool\n + Fix: 70164: Correct the documentation for the testOnBorrow attribute.\n Pull request #1033 provided by Kohei Tamura. (markt)\n","status":"published","published":"2026-09-09T14:18:23Z","modified":"2026-09-12T18:23:08.092450239Z","updated_at":"2026-11-02T16:58:42.426393Z"},{"id":"SUSE-SU-2026:23690-1","title":"Security update for tomcat10","description":"This update for tomcat10 fixes the following issues:\n\n- CVE-2026-65182: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: RewriteValve [N] restarts at the second rule and may bypass access control (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset\n  (bsc#1276901).\n- CVE-2026-73180: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat10:\n\n- Update to Tomcat 10.1.59\n * Catalina\n + Fix: Ensure that a login-config conflict when merging web.xml fragments\n triggers a deployment failure. (markt)\n + Code: Remove unnecessary calls to String.intern() in the parsing of\n configuration files. (markt)\n + Fix: Extend sessionAttributeValueClassNameFilter to include filtering of\n dynamic proxy interface classes. (markt)\n + Fix: Attempt to use rollback when persisting user data to the\n DataSourceUserDatabase fails and improve error reporting. (remm)\n + Fix: 70143: Handle InvalidFileNameException when parsing parts to\n rethrow it as an IllegalStateException as mandated by the Servlet\n specification. (remm)\n + Fix: Add missing reason to the JsonErrorReportValve. (remm)\n + Fix: evaluation of the N and C flags for rewrite rules. (remm)\n + Fix: qsd flag should always discard the original query string when\n rewriting. (remm)\n + Fix: Add appropriate escaping for context path, current directory name\n and parent directory name for directory listings produced by the default\n servlet. Ensure XML escaping is used with XML output. (markt)\n + Fix: When processing certificate subject names and issuer names within\n RewriteValve rules, always use the RFC 2253 format name. (markt)\n + Fix: the incorrect rejection of requests using digest authentication\n when the client provided nonce count is at the upper boundary of the\n window (markt).\n + Update: Separate the Context role mapping from the Servlet specification\n security-role-ref. (remm)\n + Fix: Handle the case where the JNDIRealm is configured to perform role\n searches with userRoleAttribute but the attribute is not available or\n not configured for the current user. (markt)\n + Fix: Improve handling of session attribute addition concurrent with\n session expiration. An application will now either see a successful\n addition followed by expiration or the addition will not succeed. It is\n no longer possible for the session to expire and the addition to\n succeed. This is of particular not for attributes that implement\n HttpSessionBindingListener. (markt)\n + Fix: Add a new attribute to the Context,\n urlPatternsProvidedInDecodedForm. This attribute controls whether URLs\n and URL patterns provided in the deployment descriptor (web.xml),\n annotations and/or their programmatic equivalents are treated as being\n provided in URL-encoded form (i.e. using %nn encoding) or in decoded\n form. The Servlet specification requires that they are provided in\n decoded form. However, Tomcat has historically treated them as if they\n are provided in encoded form. In Tomcat 12, they will always be treated\n as if they are provided in decoded form. This setting enables migration\n from encoded form to decoded form on an application by application\n basis. This attribute will be removed in Tomcat 12 where it will\n effectively be hard-coded to true. (markt)\n + Fix: Ensure the security constraint with the longest matching path is\n selected when more than one constraint matches the request path. (markt)\n + Fix: If the request saved by FORM authentication uses a method other\n than GET, ensure that the security constraints are re-assessed after the\n saved request is restored and before it is processed. Custom\n Authenticator implementations that extend FormAuthenticator and override\n doAuthenticate() and/or restoreRequest() will require modification.\n (markt)\n + Fix: Various improvements to the DataSourceRealm. A failure to connect\n to the database or an exception during either user or role lookup will\n now result in an authentication failure rather than a partially\n populated Principal. For CLIENT-CERT and SPNEGO authentication, the user\n must exist in the database for authentication to succeed. (markt)\n + Fix: Improve the handling of AsyncContext.dispatch() when the Context\n attribute dispatchersUseEncodedPaths is set to false since the\n application has no control over the path used for the\n AsyncContext.dispatch(). Prior to this fix, paths containing literal '?'\n characters were truncated. (markt)\n + Fix: Ensure that capture groups from a RewriteCond always reflect the\n result of the current request. (markt)\n + Fix: async path building. (markt)\n * Coyote\n + Update: Add utility AutoCloseable URLConnection wrapper, and use it to\n cleanup existing code patterns. (remm/markt)\n + Fix: When processing an HTTP upgrade from HTTP/1.1 to HTTP/2, ensure\n that all the HTTP/1.1 data has been processed before switching\n protocols. (markt)\n + Fix: Require every HTTP/2 request to provide an authority (either an\n :authority pseudo header or a Host header). (markt)\n + Fix: Register the use of an HTTP/2 stream identifier earlier so that\n there is no possibility of a re-used stream identifier being accepted,\n regardless of how early in the HEADERS frame processing an error is\n detected. (markt)\n + Add: new attributes (unixDomainSocketParentPermissions and\n unixDomainSocketParentOwner) to the NIO connector to provide additional\n control over the security of Unix Domain Sockets. Additional checks\n (enabled by default) have also been added for the directory where the\n Unix Domain Socket will be created.(markt)\n + Fix: an allocation leak in the HTTP/2 backlog tracking when a stream is\n reset. (markt)\n + Fix: parsing of client certificates that specify more than one OCSP\n responder for configurations that use OpenSSL-FFM. (markt)\n * Jasper\n + Fix: Ensure internal state is reset before re-using ELParser. (markt)\n * WebSocket\n + Add: a limit (defaults to 8KB) on the size of the HTTP response headers\n accepted during a WebSocket HTTP upgrade. This is configured via the\n org.apache.tomcat.websocket.MAX_HTTP_RESPONSE_HEADER_BYTES user\n property. (markt)\n + Fix: Improve URI template matching for WebSocket end points. Trailing\n slashes are now significant both for template definitions and URIs\n considered for potential matches to those URIs. Note that this means if\n a URI template ends in a variable without a trailing slash, that\n variable might be expanded to the empty string. (markt)\n + Fix: Account for session ID changes when tracking WebSocket connections\n for closure because they were created under an authenticated HTTP\n session that has since ended. (markt)\n * Web applications\n + Fix: Documentation: Better sample httpd configuration for use with\n SSLValve and add a note that the exact configuration required will\n depend on the overall httpd configuration. (markt)\n + Fix: Examples: Limit the buffering of messages in the WebSocket chat\n example to prevent a malicious client triggering excessive memory usage\n that could lead to a DoS. (markt)\n + Fix: Documentation: Expand the description of the %S (session ID) access\n log pattern token. (markt)\n + Fix: Manager: Use reflection to load clustering classes in\n sessionsList.jsp so the sessions list page renders correctly when\n clustering JARs are not present. (csutherl)\n * Other\n + Update: Maven Resolver Ant Tasks to 1.6.1. (rjung)\n + Update: Objenesis to 3.6. (markt)\n + Update: JSign to 7.5. (markt)\n + Update: Bouncy Castle to 1.85. (markt)\n + Add: Improvements to French translations. (remm)\n + Add: Improvements to Japanese translations provided by tak7iji. (markt)\n * Cluster\n + Add: Change the default encryptionAlgorithm for the EncryptInterceptor\n to AES/GCM/NoPadding. This is a breaking change for the\n EncryptInterceptor. (markt)\n + Add: Expand the documentation for the EncryptInterceptor to be more\n explicit regarding the security weaknesses of some supported algorithms.\n Also explicitly state that the replay protection is only effective for\n non-malleable algorithms. (markt)\n + Add: Expand the Javadoc for the DNSMembershipProvider in particular\n explaining its behaviour and providing configuration advice if control\n more over cluster membership is required. (markt)\n * jdbc-pool\n + Fix: 70164: Correct the documentation for the testOnBorrow attribute.\n Pull request #1033 provided by Kohei Tamura. (markt)\n","status":"published","published":"2026-09-08T15:49:49Z","modified":"2026-09-29T18:23:12.299914259Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:23691-1","title":"Security update for tomcat11","description":"This update for tomcat11 fixes the following issues:\n\n- CVE-2026-65182: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: RewriteValve [N] restarts at the second rule and may bypass access control (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset (bsc#1276901).\n- CVE-2026-73180: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat11:\n\n- Update to Tomcat 11.0.25\n * Catalina\n + Fix: Ensure that a login-config conflict when merging web.xml fragments\n triggers a deployment failure. (markt)\n + Code: Remove unnecessary calls to String.intern() in the parsing of\n configuration files. (markt)\n + Fix: Extend sessionAttributeValueClassNameFilter to include filtering of\n dynamic proxy interface classes. (markt)\n + Fix: Attempt to use rollback when persisting user data to the\n DataSourceUserDatabase fails and improve error reporting. (remm)\n + Fix: 70143: Handle InvalidFileNameException when parsing parts to\n rethrow it as an IllegalStateException as mandated by the Servlet\n specification. (remm)\n + Fix: Add missing reason to the JsonErrorReportValve. (remm)\n + Fix: evaluation of the N and C flags for rewrite rules. (remm)\n + Fix: qsd flag should always discard the original query string when\n rewriting. (remm)\n + Fix: Add appropriate escaping for context path, current directory name\n and parent directory name for directory listings produced by the default\n servlet. Ensure XML escaping is used with XML output. (markt)\n + Fix: When processing certificate subject names and issuer names within\n RewriteValve rules, always use the RFC 2253 format name. (markt)\n + Fix: the incorrect rejection of requests using digest authentication\n when the client provided nonce count is at the upper boundary of the\n window (markt).\n + Update: Separate the Context role mapping from the Servlet specification\n security-role-ref. (remm)\n + Fix: Handle the case where the JNDIRealm is configured to perform role\n searches with userRoleAttribute but the attribute is not available or\n not configured for the current user. (markt)\n + Fix: Improve handling of session attribute addition concurrent with\n session expiration. An application will now either see a successful\n addition followed by expiration or the addition will not succeed. It is\n no longer possible for the session to expire and the addition to\n succeed. This is of particular not for attributes that implement\n HttpSessionBindingListener. (markt)\n + Fix: Add a new attribute to the Context,\n urlPatternsProvidedInDecodedForm. This attribute controls whether URLs\n and URL patterns provided in the deployment descriptor (web.xml),\n annotations and/or their programmatic equivalents are treated as being\n provided in URL-encoded form (i.e. using %nn encoding) or in decoded\n form. The Servlet specification requires that they are provided in\n decoded form. However, Tomcat has historically treated them as if they\n are provided in encoded form. In Tomcat 12, they will always be treated\n as if they are provided in decoded form. This setting enables migration\n from encoded form to decoded form on an application by application\n basis. This attribute will be removed in Tomcat 12 where it will\n effectively be hard-coded to true. (markt)\n + Fix: Ensure the security constraint with the longest matching path is\n selected when more than one constraint matches the request path. (markt)\n + Fix: If the request saved by FORM authentication uses a method other\n than GET, ensure that the security constraints are re-assessed after the\n saved request is restored and before it is processed. Custom\n Authenticator implementations that extend FormAuthenticator and override\n doAuthenticate() and/or restoreRequest() will require modification.\n (markt)\n + Fix: Various improvements to the DataSourceRealm. A failure to connect\n to the database or an exception during either user or role lookup will\n now result in an authentication failure rather than a partially\n populated Principal. For CLIENT-CERT and SPNEGO authentication, the user\n must exist in the database for authentication to succeed. (markt)\n * Coyote\n + Update: Add utility AutoCloseable URLConnection wrapper, and use it to\n cleanup existing code patterns. (remm/markt)\n + Fix: When processing an HTTP upgrade from HTTP/1.1 to HTTP/2, ensure\n that all the HTTP/1.1 data has been processed before switching\n protocols. (markt)\n + Fix: Require every HTTP/2 request to provide an authority (either an\n :authority pseudo header or a Host header). (markt)\n + Fix: Register the use of an HTTP/2 stream identifier earlier so that\n there is no possibility of a re-used stream identifier being accepted,\n regardless of how early in the HEADERS frame processing an error is\n detected. (markt)\n + Add: new attributes (unixDomainSocketParentPermissions and\n unixDomainSocketParentOwner) to the NIO connector to provide additional\n control over the security of Unix Domain Sockets. Additional checks\n (enabled by default) have also been added for the directory where the\n Unix Domain Socket will be created.(markt)\n + Fix: an allocation leak in the HTTP/2 backlog tracking when a stream is\n reset. (markt)\n * Jasper\n + Fix: Ensure internal state is reset before re-using ELParser. (markt)\n * WebSocket\n + Add: a limit (defaults to 8KB) on the size of the HTTP response headers\n accepted during a WebSocket HTTP upgrade. This is configured via the\n org.apache.tomcat.websocket.MAX_HTTP_RESPONSE_HEADER_BYTES user\n property. (markt)\n + Fix: Improve URI template matching for WebSocket end points. Trailing\n slashes are now significant both for template definitions and URIs\n considered for potential matches to those URIs. Note that this means if\n a URI template ends in a variable without a trailing slash, that\n variable might be expanded to the empty string. (markt)\n + Fix: Account for session ID changes when tracking WebSocket connections\n for closure because they were created under an authenticated HTTP\n session that has since ended. (markt)\n * Web applications\n + Fix: 70160: Correct various references to the Servlet specification to\n use version 6.1. (markt)\n + Fix: Documentation: Better sample httpd configuration for use with\n SSLValve and add a note that the exact configuration required will\n depend on the overall httpd configuration. (markt)\n + Fix: Examples: Limit the buffering of messages in the WebSocket chat\n example to prevent a malicious client triggering excessive memory usage\n that could lead to a DoS. (markt)\n + Fix: Documentation: Expand the description of the %S (session ID) access\n log pattern token. (markt)\n + Fix: Manager: Use reflection to load clustering classes in\n sessionsList.jsp so the sessions list page renders correctly when\n clustering JARs are not present. (csutherl)\n * Other\n + Update: Maven Resolver Ant Tasks to 1.6.1. (rjung)\n + Update: Objenesis to 3.6. (markt)\n + Update: JSign to 7.5. (markt)\n + Update: Bouncy Castle to 1.85. (markt)\n + Add: Improvements to French translations. (remm)\n + Add: Improvements to Japanese translations provided by tak7iji. (markt)\n * Cluster\n + Add: Change the default encryptionAlgorithm for the EncryptInterceptor\n to AES/GCM/NoPadding. This is a breaking change for the\n EncryptInterceptor. (markt)\n + Add: Expand the documentation for the EncryptInterceptor to be more\n explicit regarding the security weaknesses of some supported algorithms.\n Also explicitly state that the replay protection is only effective for\n non-malleable algorithms. (markt)\n + Add: Expand the Javadoc for the DNSMembershipProvider in particular\n explaining its behaviour and providing configuration advice if control\n more over cluster membership is required. (markt)\n * jdbc-pool\n + Fix: 70164: Correct the documentation for the testOnBorrow attribute.\n Pull request #1033 provided by Kohei Tamura. (markt)\n","status":"published","published":"2026-09-08T15:49:50Z","modified":"2026-09-29T18:23:21.314290445Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:23700-1","title":"Security update for tomcat","description":"This update for tomcat fixes the following issues:\n\n- CVE-2026-65182: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: RewriteValve [N] restarts at the second rule and may bypass access control (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset (bsc#1276901).\n- CVE-2026-73180: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat:\n\n- Update to Tomcat 9.0.121\n * Catalina\n + Fix: Ensure that a login-config conflict when merging web.xml fragments\n triggers a deployment failure. (markt)\n + Code: Remove unnecessary calls to String.intern() in the parsing of\n configuration files. (markt)\n + Fix: Extend sessionAttributeValueClassNameFilter to include filtering of\n dynamic proxy interface classes. (markt)\n + Fix: Attempt to use rollback when persisting user data to the\n DataSourceUserDatabase fails and improve error reporting. (remm)\n + Fix: 70143: Handle InvalidFileNameException when parsing parts to\n rethrow it as an IllegalStateException as mandated by the Servlet\n specification. (remm)\n + Fix: Add missing reason to the JsonErrorReportValve. (remm)\n + Fix: evaluation of the N and C flags for rewrite rules. (remm)\n + Fix: qsd flag should always discard the original query string when\n rewriting. (remm)\n + Fix: Add appropriate escaping for context path, current directory name\n and parent directory name for directory listings produced by the default\n servlet. Ensure XML escaping is used with XML output. (markt)\n + Fix: When processing certificate subject names and issuer names within\n RewriteValve rules, always use the RFC 2253 format name. (markt)\n + Fix: the incorrect rejection of requests using digest authentication\n when the client provided nonce count is at the upper boundary of the\n window (markt).\n + Update: Separate the Context role mapping from the Servlet specification\n security-role-ref. (remm)\n + Fix: Handle the case where the JNDIRealm is configured to perform role\n searches with userRoleAttribute but the attribute is not available or\n not configured for the current user. (markt)\n + Fix: Improve handling of session attribute addition concurrent with\n session expiration. An application will now either see a successful\n addition followed by expiration or the addition will not succeed. It is\n no longer possible for the session to expire and the addition to\n succeed. This is of particular not for attributes that implement\n HttpSessionBindingListener. (markt)\n + Fix: Add a new attribute to the Context,\n urlPatternsProvidedInDecodedForm. This attribute controls whether URLs\n and URL patterns provided in the deployment descriptor (web.xml),\n annotations and/or their programmatic equivalents are treated as being\n provided in URL-encoded form (i.e. using %nn encoding) or in decoded\n form. The Servlet specification requires that they are provided in\n decoded form. However, Tomcat has historically treated them as if they\n are provided in encoded form. In Tomcat 12, they will always be treated\n as if they are provided in decoded form. This setting enables migration\n from encoded form to decoded form on an application by application\n basis. This attribute will be removed in Tomcat 12 where it will\n effectively be hard-coded to true. (markt)\n + Fix: Ensure the security constraint with the longest matching path is\n selected when more than one constraint matches the request path. (markt)\n + Fix: If the request saved by FORM authentication uses a method other\n than GET, ensure that the security constraints are re-assessed after the\n saved request is restored and before it is processed. Custom\n Authenticator implementations that extend FormAuthenticator and override\n doAuthenticate() and/or restoreRequest() will require modification.\n (markt)\n + Fix: Various improvements to the DataSourceRealm. A failure to connect\n to the database or an exception during either user or role lookup will\n now result in an authentication failure rather than a partially\n populated Principal. For CLIENT-CERT and SPNEGO authentication, the user\n must exist in the database for authentication to succeed. (markt)\n * Coyote\n + Update: Add utility AutoCloseable URLConnection wrapper, and use it to\n cleanup existing code patterns. (remm/markt)\n + Fix: When processing an HTTP upgrade from HTTP/1.1 to HTTP/2, ensure\n that all the HTTP/1.1 data has been processed before switching\n protocols. (markt)\n + Fix: Require every HTTP/2 request to provide an authority (either an\n :authority pseudo header or a Host header). (markt)\n + Fix: Register the use of an HTTP/2 stream identifier earlier so that\n there is no possibility of a re-used stream identifier being accepted,\n regardless of how early in the HEADERS frame processing an error is\n detected. (markt)\n + Add: new attributes (unixDomainSocketParentPermissions and\n unixDomainSocketParentOwner) to the NIO connector to provide additional\n control over the security of Unix Domain Sockets. Additional checks\n (enabled by default) have also been added for the directory where the\n Unix Domain Socket will be created.(markt)\n + Fix: an allocation leak in the HTTP/2 backlog tracking when a stream is\n reset. (markt)\n * Jasper\n + Fix: Ensure internal state is reset before re-using ELParser. (markt)\n * WebSocket\n + Add: a limit (defaults to 8KB) on the size of the HTTP response headers\n accepted during a WebSocket HTTP upgrade. This is configured via the\n org.apache.tomcat.websocket.MAX_HTTP_RESPONSE_HEADER_BYTES user\n property. (markt)\n + Fix: Improve URI template matching for WebSocket end points. Trailing\n slashes are now significant both for template definitions and URIs\n considered for potential matches to those URIs. Note that this means if\n a URI template ends in a variable without a trailing slash, that\n variable might be expanded to the empty string. (markt)\n + Fix: Account for session ID changes when tracking WebSocket connections\n for closure because they were created under an authenticated HTTP\n session that has since ended. (markt)\n * Web applications\n + Fix: Documentation: Better sample httpd configuration for use with\n SSLValve and add a note that the exact configuration required will\n depend on the overall httpd configuration. (markt)\n + Fix: Examples: Limit the buffering of messages in the WebSocket chat\n example to prevent a malicious client triggering excessive memory usage\n that could lead to a DoS. (markt)\n + Fix: Documentation: Expand the description of the %S (session ID) access\n log pattern token. (markt)\n + Fix: Manager: Use reflection to load clustering classes in\n sessionsList.jsp so the sessions list page renders correctly when\n clustering JARs are not present. (csutherl)\n * Other\n + Update: Maven Resolver Ant Tasks to 1.6.1. (rjung)\n + Update: Objenesis to 3.6. (markt)\n + Update: JSign to 7.5. (markt)\n + Update: Bouncy Castle to 1.85. (markt)\n + Add: Improvements to French translations. (remm)\n + Add: Improvements to Japanese translations provided by tak7iji. (markt)\n * Cluster\n + Add: Change the default encryptionAlgorithm for the EncryptInterceptor\n to AES/GCM/NoPadding. This is a breaking change for the\n EncryptInterceptor. (markt)\n + Add: Expand the documentation for the EncryptInterceptor to be more\n explicit regarding the security weaknesses of some supported algorithms.\n Also explicitly state that the replay protection is only effective for\n non-malleable algorithms. (markt)\n + Add: Expand the Javadoc for the DNSMembershipProvider in particular\n explaining its behaviour and providing configuration advice if control\n more over cluster membership is required. (markt)\n * jdbc-pool\n + Fix: 70164: Correct the documentation for the testOnBorrow attribute.\n Pull request #1033 provided by Kohei Tamura. (markt)\n","status":"published","published":"2026-09-09T14:15:48Z","modified":"2026-09-29T18:23:12.495735347Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:23710-1","title":"Security update for tomcat11","description":"This update for tomcat11 fixes the following issues:\n\n- CVE-2026-65182: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: RewriteValve [N] restarts at the second rule and may bypass access control (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset (bsc#1276901).\n- CVE-2026-73180: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat11:\n\n- Update to Tomcat 11.0.25\n * Catalina\n + Fix: Ensure that a login-config conflict when merging web.xml fragments\n triggers a deployment failure. (markt)\n + Code: Remove unnecessary calls to String.intern() in the parsing of\n configuration files. (markt)\n + Fix: Extend sessionAttributeValueClassNameFilter to include filtering of\n dynamic proxy interface classes. (markt)\n + Fix: Attempt to use rollback when persisting user data to the\n DataSourceUserDatabase fails and improve error reporting. (remm)\n + Fix: 70143: Handle InvalidFileNameException when parsing parts to\n rethrow it as an IllegalStateException as mandated by the Servlet\n specification. (remm)\n + Fix: Add missing reason to the JsonErrorReportValve. (remm)\n + Fix: evaluation of the N and C flags for rewrite rules. (remm)\n + Fix: qsd flag should always discard the original query string when\n rewriting. (remm)\n + Fix: Add appropriate escaping for context path, current directory name\n and parent directory name for directory listings produced by the default\n servlet. Ensure XML escaping is used with XML output. (markt)\n + Fix: When processing certificate subject names and issuer names within\n RewriteValve rules, always use the RFC 2253 format name. (markt)\n + Fix: the incorrect rejection of requests using digest authentication\n when the client provided nonce count is at the upper boundary of the\n window (markt).\n + Update: Separate the Context role mapping from the Servlet specification\n security-role-ref. (remm)\n + Fix: Handle the case where the JNDIRealm is configured to perform role\n searches with userRoleAttribute but the attribute is not available or\n not configured for the current user. (markt)\n + Fix: Improve handling of session attribute addition concurrent with\n session expiration. An application will now either see a successful\n addition followed by expiration or the addition will not succeed. It is\n no longer possible for the session to expire and the addition to\n succeed. This is of particular not for attributes that implement\n HttpSessionBindingListener. (markt)\n + Fix: Add a new attribute to the Context,\n urlPatternsProvidedInDecodedForm. This attribute controls whether URLs\n and URL patterns provided in the deployment descriptor (web.xml),\n annotations and/or their programmatic equivalents are treated as being\n provided in URL-encoded form (i.e. using %nn encoding) or in decoded\n form. The Servlet specification requires that they are provided in\n decoded form. However, Tomcat has historically treated them as if they\n are provided in encoded form. In Tomcat 12, they will always be treated\n as if they are provided in decoded form. This setting enables migration\n from encoded form to decoded form on an application by application\n basis. This attribute will be removed in Tomcat 12 where it will\n effectively be hard-coded to true. (markt)\n + Fix: Ensure the security constraint with the longest matching path is\n selected when more than one constraint matches the request path. (markt)\n + Fix: If the request saved by FORM authentication uses a method other\n than GET, ensure that the security constraints are re-assessed after the\n saved request is restored and before it is processed. Custom\n Authenticator implementations that extend FormAuthenticator and override\n doAuthenticate() and/or restoreRequest() will require modification.\n (markt)\n + Fix: Various improvements to the DataSourceRealm. A failure to connect\n to the database or an exception during either user or role lookup will\n now result in an authentication failure rather than a partially\n populated Principal. For CLIENT-CERT and SPNEGO authentication, the user\n must exist in the database for authentication to succeed. (markt)\n * Coyote\n + Update: Add utility AutoCloseable URLConnection wrapper, and use it to\n cleanup existing code patterns. (remm/markt)\n + Fix: When processing an HTTP upgrade from HTTP/1.1 to HTTP/2, ensure\n that all the HTTP/1.1 data has been processed before switching\n protocols. (markt)\n + Fix: Require every HTTP/2 request to provide an authority (either an\n :authority pseudo header or a Host header). (markt)\n + Fix: Register the use of an HTTP/2 stream identifier earlier so that\n there is no possibility of a re-used stream identifier being accepted,\n regardless of how early in the HEADERS frame processing an error is\n detected. (markt)\n + Add: new attributes (unixDomainSocketParentPermissions and\n unixDomainSocketParentOwner) to the NIO connector to provide additional\n control over the security of Unix Domain Sockets. Additional checks\n (enabled by default) have also been added for the directory where the\n Unix Domain Socket will be created.(markt)\n + Fix: an allocation leak in the HTTP/2 backlog tracking when a stream is\n reset. (markt)\n * Jasper\n + Fix: Ensure internal state is reset before re-using ELParser. (markt)\n * WebSocket\n + Add: a limit (defaults to 8KB) on the size of the HTTP response headers\n accepted during a WebSocket HTTP upgrade. This is configured via the\n org.apache.tomcat.websocket.MAX_HTTP_RESPONSE_HEADER_BYTES user\n property. (markt)\n + Fix: Improve URI template matching for WebSocket end points. Trailing\n slashes are now significant both for template definitions and URIs\n considered for potential matches to those URIs. Note that this means if\n a URI template ends in a variable without a trailing slash, that\n variable might be expanded to the empty string. (markt)\n + Fix: Account for session ID changes when tracking WebSocket connections\n for closure because they were created under an authenticated HTTP\n session that has since ended. (markt)\n * Web applications\n + Fix: 70160: Correct various references to the Servlet specification to\n use version 6.1. (markt)\n + Fix: Documentation: Better sample httpd configuration for use with\n SSLValve and add a note that the exact configuration required will\n depend on the overall httpd configuration. (markt)\n + Fix: Examples: Limit the buffering of messages in the WebSocket chat\n example to prevent a malicious client triggering excessive memory usage\n that could lead to a DoS. (markt)\n + Fix: Documentation: Expand the description of the %S (session ID) access\n log pattern token. (markt)\n + Fix: Manager: Use reflection to load clustering classes in\n sessionsList.jsp so the sessions list page renders correctly when\n clustering JARs are not present. (csutherl)\n * Other\n + Update: Maven Resolver Ant Tasks to 1.6.1. (rjung)\n + Update: Objenesis to 3.6. (markt)\n + Update: JSign to 7.5. (markt)\n + Update: Bouncy Castle to 1.85. (markt)\n + Add: Improvements to French translations. (remm)\n + Add: Improvements to Japanese translations provided by tak7iji. (markt)\n * Cluster\n + Add: Change the default encryptionAlgorithm for the EncryptInterceptor\n to AES/GCM/NoPadding. This is a breaking change for the\n EncryptInterceptor. (markt)\n + Add: Expand the documentation for the EncryptInterceptor to be more\n explicit regarding the security weaknesses of some supported algorithms.\n Also explicitly state that the replay protection is only effective for\n non-malleable algorithms. (markt)\n + Add: Expand the Javadoc for the DNSMembershipProvider in particular\n explaining its behaviour and providing configuration advice if control\n more over cluster membership is required. (markt)\n * jdbc-pool\n + Fix: 70164: Correct the documentation for the testOnBorrow attribute.\n Pull request #1033 provided by Kohei Tamura. (markt)\n","status":"published","published":"2026-09-08T15:49:50Z","modified":"2026-09-29T18:23:21.613979754Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:23711-1","title":"Security update for tomcat10","description":"This update for tomcat10 fixes the following issues:\n\n- CVE-2026-65182: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: RewriteValve [N] restarts at the second rule and may bypass access control (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset\n  (bsc#1276901).\n- CVE-2026-73180: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat10:\n\n- Update to Tomcat 10.1.59\n * Catalina\n + Fix: Ensure that a login-config conflict when merging web.xml fragments\n triggers a deployment failure. (markt)\n + Code: Remove unnecessary calls to String.intern() in the parsing of\n configuration files. (markt)\n + Fix: Extend sessionAttributeValueClassNameFilter to include filtering of\n dynamic proxy interface classes. (markt)\n + Fix: Attempt to use rollback when persisting user data to the\n DataSourceUserDatabase fails and improve error reporting. (remm)\n + Fix: 70143: Handle InvalidFileNameException when parsing parts to\n rethrow it as an IllegalStateException as mandated by the Servlet\n specification. (remm)\n + Fix: Add missing reason to the JsonErrorReportValve. (remm)\n + Fix: evaluation of the N and C flags for rewrite rules. (remm)\n + Fix: qsd flag should always discard the original query string when\n rewriting. (remm)\n + Fix: Add appropriate escaping for context path, current directory name\n and parent directory name for directory listings produced by the default\n servlet. Ensure XML escaping is used with XML output. (markt)\n + Fix: When processing certificate subject names and issuer names within\n RewriteValve rules, always use the RFC 2253 format name. (markt)\n + Fix: the incorrect rejection of requests using digest authentication\n when the client provided nonce count is at the upper boundary of the\n window (markt).\n + Update: Separate the Context role mapping from the Servlet specification\n security-role-ref. (remm)\n + Fix: Handle the case where the JNDIRealm is configured to perform role\n searches with userRoleAttribute but the attribute is not available or\n not configured for the current user. (markt)\n + Fix: Improve handling of session attribute addition concurrent with\n session expiration. An application will now either see a successful\n addition followed by expiration or the addition will not succeed. It is\n no longer possible for the session to expire and the addition to\n succeed. This is of particular not for attributes that implement\n HttpSessionBindingListener. (markt)\n + Fix: Add a new attribute to the Context,\n urlPatternsProvidedInDecodedForm. This attribute controls whether URLs\n and URL patterns provided in the deployment descriptor (web.xml),\n annotations and/or their programmatic equivalents are treated as being\n provided in URL-encoded form (i.e. using %nn encoding) or in decoded\n form. The Servlet specification requires that they are provided in\n decoded form. However, Tomcat has historically treated them as if they\n are provided in encoded form. In Tomcat 12, they will always be treated\n as if they are provided in decoded form. This setting enables migration\n from encoded form to decoded form on an application by application\n basis. This attribute will be removed in Tomcat 12 where it will\n effectively be hard-coded to true. (markt)\n + Fix: Ensure the security constraint with the longest matching path is\n selected when more than one constraint matches the request path. (markt)\n + Fix: If the request saved by FORM authentication uses a method other\n than GET, ensure that the security constraints are re-assessed after the\n saved request is restored and before it is processed. Custom\n Authenticator implementations that extend FormAuthenticator and override\n doAuthenticate() and/or restoreRequest() will require modification.\n (markt)\n + Fix: Various improvements to the DataSourceRealm. A failure to connect\n to the database or an exception during either user or role lookup will\n now result in an authentication failure rather than a partially\n populated Principal. For CLIENT-CERT and SPNEGO authentication, the user\n must exist in the database for authentication to succeed. (markt)\n + Fix: Improve the handling of AsyncContext.dispatch() when the Context\n attribute dispatchersUseEncodedPaths is set to false since the\n application has no control over the path used for the\n AsyncContext.dispatch(). Prior to this fix, paths containing literal '?'\n characters were truncated. (markt)\n + Fix: Ensure that capture groups from a RewriteCond always reflect the\n result of the current request. (markt)\n + Fix: async path building. (markt)\n * Coyote\n + Update: Add utility AutoCloseable URLConnection wrapper, and use it to\n cleanup existing code patterns. (remm/markt)\n + Fix: When processing an HTTP upgrade from HTTP/1.1 to HTTP/2, ensure\n that all the HTTP/1.1 data has been processed before switching\n protocols. (markt)\n + Fix: Require every HTTP/2 request to provide an authority (either an\n :authority pseudo header or a Host header). (markt)\n + Fix: Register the use of an HTTP/2 stream identifier earlier so that\n there is no possibility of a re-used stream identifier being accepted,\n regardless of how early in the HEADERS frame processing an error is\n detected. (markt)\n + Add: new attributes (unixDomainSocketParentPermissions and\n unixDomainSocketParentOwner) to the NIO connector to provide additional\n control over the security of Unix Domain Sockets. Additional checks\n (enabled by default) have also been added for the directory where the\n Unix Domain Socket will be created.(markt)\n + Fix: an allocation leak in the HTTP/2 backlog tracking when a stream is\n reset. (markt)\n + Fix: parsing of client certificates that specify more than one OCSP\n responder for configurations that use OpenSSL-FFM. (markt)\n * Jasper\n + Fix: Ensure internal state is reset before re-using ELParser. (markt)\n * WebSocket\n + Add: a limit (defaults to 8KB) on the size of the HTTP response headers\n accepted during a WebSocket HTTP upgrade. This is configured via the\n org.apache.tomcat.websocket.MAX_HTTP_RESPONSE_HEADER_BYTES user\n property. (markt)\n + Fix: Improve URI template matching for WebSocket end points. Trailing\n slashes are now significant both for template definitions and URIs\n considered for potential matches to those URIs. Note that this means if\n a URI template ends in a variable without a trailing slash, that\n variable might be expanded to the empty string. (markt)\n + Fix: Account for session ID changes when tracking WebSocket connections\n for closure because they were created under an authenticated HTTP\n session that has since ended. (markt)\n * Web applications\n + Fix: Documentation: Better sample httpd configuration for use with\n SSLValve and add a note that the exact configuration required will\n depend on the overall httpd configuration. (markt)\n + Fix: Examples: Limit the buffering of messages in the WebSocket chat\n example to prevent a malicious client triggering excessive memory usage\n that could lead to a DoS. (markt)\n + Fix: Documentation: Expand the description of the %S (session ID) access\n log pattern token. (markt)\n + Fix: Manager: Use reflection to load clustering classes in\n sessionsList.jsp so the sessions list page renders correctly when\n clustering JARs are not present. (csutherl)\n * Other\n + Update: Maven Resolver Ant Tasks to 1.6.1. (rjung)\n + Update: Objenesis to 3.6. (markt)\n + Update: JSign to 7.5. (markt)\n + Update: Bouncy Castle to 1.85. (markt)\n + Add: Improvements to French translations. (remm)\n + Add: Improvements to Japanese translations provided by tak7iji. (markt)\n * Cluster\n + Add: Change the default encryptionAlgorithm for the EncryptInterceptor\n to AES/GCM/NoPadding. This is a breaking change for the\n EncryptInterceptor. (markt)\n + Add: Expand the documentation for the EncryptInterceptor to be more\n explicit regarding the security weaknesses of some supported algorithms.\n Also explicitly state that the replay protection is only effective for\n non-malleable algorithms. (markt)\n + Add: Expand the Javadoc for the DNSMembershipProvider in particular\n explaining its behaviour and providing configuration advice if control\n more over cluster membership is required. (markt)\n * jdbc-pool\n + Fix: 70164: Correct the documentation for the testOnBorrow attribute.\n Pull request #1033 provided by Kohei Tamura. (markt)\n","status":"published","published":"2026-09-08T15:49:49Z","modified":"2026-09-29T18:23:21.611974489Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:23720-1","title":"Security update for tomcat","description":"This update for tomcat fixes the following issues:\n\n- CVE-2026-65182: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: RewriteValve [N] restarts at the second rule and may bypass access control (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset (bsc#1276901).\n- CVE-2026-73180: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat:\n\n- Update to Tomcat 9.0.121\n * Catalina\n + Fix: Ensure that a login-config conflict when merging web.xml fragments\n triggers a deployment failure. (markt)\n + Code: Remove unnecessary calls to String.intern() in the parsing of\n configuration files. (markt)\n + Fix: Extend sessionAttributeValueClassNameFilter to include filtering of\n dynamic proxy interface classes. (markt)\n + Fix: Attempt to use rollback when persisting user data to the\n DataSourceUserDatabase fails and improve error reporting. (remm)\n + Fix: 70143: Handle InvalidFileNameException when parsing parts to\n rethrow it as an IllegalStateException as mandated by the Servlet\n specification. (remm)\n + Fix: Add missing reason to the JsonErrorReportValve. (remm)\n + Fix: evaluation of the N and C flags for rewrite rules. (remm)\n + Fix: qsd flag should always discard the original query string when\n rewriting. (remm)\n + Fix: Add appropriate escaping for context path, current directory name\n and parent directory name for directory listings produced by the default\n servlet. Ensure XML escaping is used with XML output. (markt)\n + Fix: When processing certificate subject names and issuer names within\n RewriteValve rules, always use the RFC 2253 format name. (markt)\n + Fix: the incorrect rejection of requests using digest authentication\n when the client provided nonce count is at the upper boundary of the\n window (markt).\n + Update: Separate the Context role mapping from the Servlet specification\n security-role-ref. (remm)\n + Fix: Handle the case where the JNDIRealm is configured to perform role\n searches with userRoleAttribute but the attribute is not available or\n not configured for the current user. (markt)\n + Fix: Improve handling of session attribute addition concurrent with\n session expiration. An application will now either see a successful\n addition followed by expiration or the addition will not succeed. It is\n no longer possible for the session to expire and the addition to\n succeed. This is of particular not for attributes that implement\n HttpSessionBindingListener. (markt)\n + Fix: Add a new attribute to the Context,\n urlPatternsProvidedInDecodedForm. This attribute controls whether URLs\n and URL patterns provided in the deployment descriptor (web.xml),\n annotations and/or their programmatic equivalents are treated as being\n provided in URL-encoded form (i.e. using %nn encoding) or in decoded\n form. The Servlet specification requires that they are provided in\n decoded form. However, Tomcat has historically treated them as if they\n are provided in encoded form. In Tomcat 12, they will always be treated\n as if they are provided in decoded form. This setting enables migration\n from encoded form to decoded form on an application by application\n basis. This attribute will be removed in Tomcat 12 where it will\n effectively be hard-coded to true. (markt)\n + Fix: Ensure the security constraint with the longest matching path is\n selected when more than one constraint matches the request path. (markt)\n + Fix: If the request saved by FORM authentication uses a method other\n than GET, ensure that the security constraints are re-assessed after the\n saved request is restored and before it is processed. Custom\n Authenticator implementations that extend FormAuthenticator and override\n doAuthenticate() and/or restoreRequest() will require modification.\n (markt)\n + Fix: Various improvements to the DataSourceRealm. A failure to connect\n to the database or an exception during either user or role lookup will\n now result in an authentication failure rather than a partially\n populated Principal. For CLIENT-CERT and SPNEGO authentication, the user\n must exist in the database for authentication to succeed. (markt)\n * Coyote\n + Update: Add utility AutoCloseable URLConnection wrapper, and use it to\n cleanup existing code patterns. (remm/markt)\n + Fix: When processing an HTTP upgrade from HTTP/1.1 to HTTP/2, ensure\n that all the HTTP/1.1 data has been processed before switching\n protocols. (markt)\n + Fix: Require every HTTP/2 request to provide an authority (either an\n :authority pseudo header or a Host header). (markt)\n + Fix: Register the use of an HTTP/2 stream identifier earlier so that\n there is no possibility of a re-used stream identifier being accepted,\n regardless of how early in the HEADERS frame processing an error is\n detected. (markt)\n + Add: new attributes (unixDomainSocketParentPermissions and\n unixDomainSocketParentOwner) to the NIO connector to provide additional\n control over the security of Unix Domain Sockets. Additional checks\n (enabled by default) have also been added for the directory where the\n Unix Domain Socket will be created.(markt)\n + Fix: an allocation leak in the HTTP/2 backlog tracking when a stream is\n reset. (markt)\n * Jasper\n + Fix: Ensure internal state is reset before re-using ELParser. (markt)\n * WebSocket\n + Add: a limit (defaults to 8KB) on the size of the HTTP response headers\n accepted during a WebSocket HTTP upgrade. This is configured via the\n org.apache.tomcat.websocket.MAX_HTTP_RESPONSE_HEADER_BYTES user\n property. (markt)\n + Fix: Improve URI template matching for WebSocket end points. Trailing\n slashes are now significant both for template definitions and URIs\n considered for potential matches to those URIs. Note that this means if\n a URI template ends in a variable without a trailing slash, that\n variable might be expanded to the empty string. (markt)\n + Fix: Account for session ID changes when tracking WebSocket connections\n for closure because they were created under an authenticated HTTP\n session that has since ended. (markt)\n * Web applications\n + Fix: Documentation: Better sample httpd configuration for use with\n SSLValve and add a note that the exact configuration required will\n depend on the overall httpd configuration. (markt)\n + Fix: Examples: Limit the buffering of messages in the WebSocket chat\n example to prevent a malicious client triggering excessive memory usage\n that could lead to a DoS. (markt)\n + Fix: Documentation: Expand the description of the %S (session ID) access\n log pattern token. (markt)\n + Fix: Manager: Use reflection to load clustering classes in\n sessionsList.jsp so the sessions list page renders correctly when\n clustering JARs are not present. (csutherl)\n * Other\n + Update: Maven Resolver Ant Tasks to 1.6.1. (rjung)\n + Update: Objenesis to 3.6. (markt)\n + Update: JSign to 7.5. (markt)\n + Update: Bouncy Castle to 1.85. (markt)\n + Add: Improvements to French translations. (remm)\n + Add: Improvements to Japanese translations provided by tak7iji. (markt)\n * Cluster\n + Add: Change the default encryptionAlgorithm for the EncryptInterceptor\n to AES/GCM/NoPadding. This is a breaking change for the\n EncryptInterceptor. (markt)\n + Add: Expand the documentation for the EncryptInterceptor to be more\n explicit regarding the security weaknesses of some supported algorithms.\n Also explicitly state that the replay protection is only effective for\n non-malleable algorithms. (markt)\n + Add: Expand the Javadoc for the DNSMembershipProvider in particular\n explaining its behaviour and providing configuration advice if control\n more over cluster membership is required. (markt)\n * jdbc-pool\n + Fix: 70164: Correct the documentation for the testOnBorrow attribute.\n Pull request #1033 provided by Kohei Tamura. (markt)\n","status":"published","published":"2026-09-09T14:15:48Z","modified":"2026-09-29T18:23:13.193755585Z","updated_at":"2026-11-02T15:54:03.991985Z"},{"id":"SUSE-SU-2026:4114-1","title":"Security update for tomcat11","description":"This update for tomcat11 fixes the following issues:\n\n- CVE-2026-65182: Apache Tomcat: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Apache Tomcat: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: Apache Tomcat: RewriteValve [N] restarts at the second rule and may bypass access control\n  (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Apache Tomcat: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Apache Tomcat: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Apache Tomcat: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: Apache Tomcat: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset\n  (bsc#1276901).\n- CVE-2026-73180: Apache Tomcat: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat11:\n\n- Updated to version 11.0.25\n","status":"published","published":"2026-09-09T16:20:46Z","modified":"2026-09-14T18:23:14.179526257Z","updated_at":"2026-11-02T15:54:05.392906Z"},{"id":"SUSE-SU-2026:4119-1","title":"Security update for tomcat10","description":"This update for tomcat10 fixes the following issues:\n\n- CVE-2026-65182: Apache Tomcat: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Apache Tomcat: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: Apache Tomcat: RewriteValve [N] restarts at the second rule and may bypass access control\n  (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Apache Tomcat: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Apache Tomcat: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Apache Tomcat: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: Apache Tomcat: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset\n  (bsc#1276901).\n- CVE-2026-73180: Apache Tomcat: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat10:\n\n- Updated to version 10.1.59\n","status":"published","published":"2026-09-10T08:16:50Z","modified":"2026-09-14T18:23:14.764360351Z","updated_at":"2026-11-02T15:54:05.392906Z"},{"id":"SUSE-SU-2026:4126-1","title":"Security update for tomcat","description":"This update for tomcat fixes the following issues:\n\n- CVE-2026-65182: Apache Tomcat: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Apache Tomcat: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: Apache Tomcat: RewriteValve [N] restarts at the second rule and may bypass access control\n  (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Apache Tomcat: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Apache Tomcat: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Apache Tomcat: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: Apache Tomcat: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset\n  (bsc#1276901).\n- CVE-2026-73180: Apache Tomcat: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat:\n\n- Updated to version 9.0.121\n","status":"published","published":"2026-09-11T06:49:24Z","modified":"2026-09-15T18:23:11.027505717Z","updated_at":"2026-11-02T15:54:05.392906Z"},{"id":"SUSE-SU-2026:4203-1","title":"Security update for tomcat","description":"This update for tomcat fixes the following issues:\n\n- CVE-2026-65182: Apache Tomcat: Bypass longest prefix security constraint (bsc#1276893).\n- CVE-2026-65183: Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets (bsc#1276894).\n- CVE-2026-65637: Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895).\n- CVE-2026-65905: Apache Tomcat: Limited replay attack possible with DIGEST authentication (bsc#1276896).\n- CVE-2026-65927: Apache Tomcat: RewriteValve [N] restarts at the second rule and may bypass access control\n  (bsc#1276897).\n- CVE-2026-66299: memory exhaustion via maliciously slow clients due to the WebSocket chat example providing an\n  unbounded buffer for undelivered messages (bsc#1273150).\n- CVE-2026-66422: Apache Tomcat: Servlet role references can bypass declarative role constraints (bsc#1276898).\n- CVE-2026-68525: Apache Tomcat: Redirect after FORM auth may bypass method specific constraints (bsc#1276899).\n- CVE-2026-68569: Apache Tomcat: Principal lookup can fail open in some cases (bsc#1276900).\n- CVE-2026-68763: Apache Tomcat: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset\n  (bsc#1276901).\n- CVE-2026-73180: Apache Tomcat: Authenticated WebSocket session survives end of HTTP session (bsc#1276902).\n\nChanges for tomcat:\n\n- Updated to version 9.0.121\n","status":"published","published":"2026-09-16T08:19:50Z","modified":"2026-09-16T21:45:07.23189586Z","updated_at":"2026-11-02T15:54:05.392906Z"}]}}