{"id":"CVE-2026-59685","aliases":["ALPINE-CVE-2026-59685","AZL-106488","BELL-CVE-2026-59685","BIT-apache-2026-59685","DEBIAN-CVE-2026-59685","EUVD-2026-90899","GHSA-r58c-q4p8-g3xf","MGASA-2026-0502","OESA-2026-4464","OESA-2026-4465","OESA-2026-4466","OESA-2026-4467","UBUNTU-CVE-2026-59685"],"status":"published","title":"Apache HTTP Server: Out-of-Bounds Write in ap_directory_walk() Canonical-Name Rewrite on CASE_BLIND_FILESYSTEM","description":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00465,"percentile":0.4058,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2026-10-01T16:07:51Z","modified":"2026-11-05T21:32:23Z","fixes":[{"ecosystem":"Alpine:v3.21","package":"apache2","fixed_in":["2.4.69-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"apache2","fixed_in":["2.4.69-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"apache2","fixed_in":["2.4.69-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"apache2","fixed_in":["2.4.69-r0"],"sources":["osv"]},{"ecosystem":"Azure Linux:3","package":"httpd","fixed_in":["2.4.69-1"],"sources":["osv"]},{"ecosystem":"Alpaquita:23","package":"apache2","fixed_in":["2.4.69-r0"],"sources":["osv"]},{"ecosystem":"Alpaquita:25","package":"apache2","fixed_in":["2.4.69-r0"],"sources":["osv"]},{"ecosystem":"Alpaquita:stream","package":"apache2","fixed_in":["2.4.69-r0"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"apache","fixed_in":["2.4.69"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.21","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.69-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.69-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.69-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.69-r0"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"httpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.69-1"}]}]},{"source":"osv","ecosystem":"Alpaquita:23","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.4.54-r2"},{"fixed":"2.4.69-r0"}]}]},{"source":"osv","ecosystem":"Alpaquita:25","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.4.63-r0"},{"fixed":"2.4.69-r0"}]}]},{"source":"osv","ecosystem":"Alpaquita:stream","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.4.56-r0"},{"fixed":"2.4.69-r0"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"apache","ranges":[{"type":"SEMVER","events":[{"introduced":"2.4.0"},{"fixed":"2.4.69"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.57-2","2.4.57-3","2.4.58-1","2.4.59-1","2.4.59-1~deb10u1","2.4.59-1~deb11u1","2.4.59-1~deb12u1","2.4.59-2","2.4.60-1","2.4.61-1","2.4.61-1~deb11u1","2.4.61-1~deb12u1","2.4.62-1","2.4.62-1~deb11u1","2.4.62-1~deb11u2","2.4.62-1~deb12u1","2.4.62-1~deb12u2","2.4.62-2","2.4.62-3","2.4.62-4","2.4.62-5","2.4.62-6","2.4.63-1","2.4.64-1","2.4.65-1","2.4.65-1~deb11u1","2.4.65-1~deb12u1","2.4.65-2","2.4.65-3","2.4.66-1","2.4.66-1~deb11u1","2.4.66-1~deb12u1","2.4.66-1~deb12u2","2.4.66-1~deb13u1","2.4.66-1~deb13u2","2.4.66-2","2.4.66-3","2.4.66-4","2.4.66-5","2.4.66-6","2.4.66-7","2.4.66-8","2.4.67-1","2.4.67-1~deb11u1","2.4.67-1~deb11u2","2.4.67-1~deb11u3","2.4.67-1~deb12u1","2.4.67-1~deb12u2","2.4.67-1~deb12u3","2.4.67-1~deb13u1","2.4.67-1~deb13u2","2.4.67-1~deb13u3","2.4.67-2","2.4.68-1","2.4.68-1~deb12u1","2.4.68-1~deb13u1","2.4.68-2","2.4.69-1"]},{"source":"osv","ecosystem":"Debian:13","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.65-2","2.4.65-3","2.4.66-1","2.4.66-1~deb11u1","2.4.66-1~deb12u1","2.4.66-1~deb12u2","2.4.66-1~deb13u1","2.4.66-1~deb13u2","2.4.66-2","2.4.66-3","2.4.66-4","2.4.66-5","2.4.66-6","2.4.66-7","2.4.66-8","2.4.67-1","2.4.67-1~deb11u1","2.4.67-1~deb11u2","2.4.67-1~deb11u3","2.4.67-1~deb12u1","2.4.67-1~deb12u2","2.4.67-1~deb12u3","2.4.67-1~deb13u1","2.4.67-1~deb13u2","2.4.67-1~deb13u3","2.4.67-2","2.4.68-1","2.4.68-1~deb12u1","2.4.68-1~deb13u1","2.4.68-2","2.4.69-1"]},{"source":"osv","ecosystem":"Debian:14","package":"apache2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.65-2","2.4.65-3","2.4.66-1","2.4.66-1~deb11u1","2.4.66-1~deb12u1","2.4.66-1~deb12u2","2.4.66-1~deb13u1","2.4.66-1~deb13u2","2.4.66-2","2.4.66-3","2.4.66-4","2.4.66-5","2.4.66-6","2.4.66-7","2.4.66-8","2.4.67-1","2.4.67-1~deb11u1","2.4.67-1~deb11u2","2.4.67-1~deb11u3","2.4.67-1~deb12u1","2.4.67-1~deb12u2","2.4.67-1~deb12u3","2.4.67-1~deb13u1","2.4.67-1~deb13u2","2.4.67-1~deb13u3","2.4.67-2","2.4.68-1","2.4.68-1~deb12u1","2.4.68-1~deb13u1","2.4.68-2","2.4.69-1"]},{"source":"osv","ecosystem":"Mageia:10","package":"apache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.69-1.mga10"}]}],"bundled":20},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP1","package":"httpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.58-25.oe2403sp1"}]}],"bundled":12},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP3","package":"httpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.58-24.oe2403sp3"}]}],"bundled":12},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP4","package":"httpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.58-24.oe2403sp4"}]}],"bundled":9},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP4","package":"httpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.51-37.oe2203sp4"}]}],"bundled":15}],"products":[{"vendor":"apache","product":"http_server"},{"vendor":"apache software foundation","product":"apache http server"}],"references":[{"url":"https://httpd.apache.org/security/vulnerabilities_24.html","tags":["vendor-advisory","Vendor Advisory","advisory","report"]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/01/21","tags":["Mailing List","Third Party Advisory","advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59685","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-r58c-q4p8-g3xf"},{"url":"https://security.alpinelinux.org/vuln/CVE-2026-59685","tags":["advisory"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2026-59685","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59685.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-59685","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0502.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=36432","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/11","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/12","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/13","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/14","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/15","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/16","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/17","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/18","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/19","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/20","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/21","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/22","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/23","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/24","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/25","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/26","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/27","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/28","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/29","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/01/30","tags":["web"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4464","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48005","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58415","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59797","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63045","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63292","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63686","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63718","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73636","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73637","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79768","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93546","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4465","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56153","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56154","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57941","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4466","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4467","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42528","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46729","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47360","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-59685","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-59685","tags":["report"]},{"url":"https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2026-59685","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-59685","title":"Apache HTTP Server: Out-of-Bounds Write in ap_directory_walk() Canonical-Name Rewrite on CASE_BLIND_FILESYSTEM","description":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.","status":"published","published":"2026-10-01T16:07:51.182Z","modified":"2026-10-01T20:09:27.502Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:19:58.560602Z"}],"euvd":[{"id":"EUVD-2026-90899","description":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.","status":"published","published":"2026-10-01T16:07:51Z","modified":"2026-10-01T20:09:27Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T17:27:43.593551Z"}],"ghsa":[{"id":"GHSA-r58c-q4p8-g3xf","title":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8...","description":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.","status":"published","published":"2026-10-01T18:32:45Z","modified":"2026-10-01T21:33:58Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:12:41.838372Z"}],"nvd":[{"id":"CVE-2026-59685","description":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.","status":"published","published":"2026-10-01T17:17:29.38Z","modified":"2026-10-05T13:21:03.353Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:12:53.41762Z"}],"osv":[{"id":"ALPINE-CVE-2026-59685","description":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.","status":"published","published":"2026-10-01T17:17:29.38Z","modified":"2026-10-03T06:30:03.548098657Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:27:50.764331Z"},{"id":"BELL-CVE-2026-59685","status":"published","published":"2026-10-03T06:05:06.240128Z","modified":"2026-10-05T07:15:03.119278298Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:28:24.657778Z"},{"id":"CVE-2026-59685","title":"Apache HTTP Server: Out-of-Bounds Write in ap_directory_walk() Canonical-Name Rewrite on CASE_BLIND_FILESYSTEM","description":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.","status":"published","published":"2026-10-01T16:07:51.182Z","modified":"2026-11-05T21:32:23.954558649Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-05T22:00:34.245765Z"},{"id":"OESA-2026-4464","title":"httpd security update","description":"Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server.\r\n\r\nSecurity Fix(es):\n\nMissing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause a denial of service (forced re-authentication) via forged Authorization headers when Digest authentication is enabled with AuthDigestNcCheck .\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-48005)\n\nInternal state files accessible to external parties in mod_dav_fs in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows a remote client to read WebDAV dead properties of resources it cannot author via a GET request for the .DAV state directory\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-58415)\n\nOut-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-59685)\n\nImproper Privilege Management vulnerability in Apache HTTP Server\u0026apos;s mod_ssl via SSLRequire and file-related expressions.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-59797)\n\nImproper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63045)\n\nStack-based buffer overflow in mod_vhost_alias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote client to cause a denial of service or potentially execute arbitrary code via an HTTP request with a Host header exceeding 8192 bytes when VirtualDocumentRoot uses a hostname format specifier and LimitRequestFieldSize is raised above the default.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63292)\n\nA NULL pointer dereference in mod_xml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63686)\n\nInconsistent Interpretation of HTTP Requests (\u0026apos;HTTP Request/Response Smuggling\u0026apos;) response smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi and a crafted uwsgi response with Transfer-Encoding.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.(CVE-2026-63718)\n\nAuthentication bypass by capture-replay in mod_auth_digest in Apache Software Foundation Apache HTTP Server 2.4.x on all platforms allows a man-in-the-middle (MITM) attacker to replay captured digest authentication credentials via crafted requests that trigger garbage collection of the client\u0026apos;s shared memory entry when AuthDigestNonceLifetime is set to 0.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-73636)\n\nUse after free in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause authentication state corruption via concurrent Digest authentication requests when AuthDigestNcCheck is enabled or AuthDigestNonceLifetime is set to 0.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-73637)\n\nPath equivalence: \u0026apos;/./\u0026apos; (single dot directory) vulnerability in Apache HTTP Server\u0026apos;s mod_userdir module when configured with absolute non-wildcard UserDir directive (the 2nd form in https://httpd.apache.org/docs/2.4/mod/mod_userdir.html#userdir)\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-79768)\n\nInteger overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory\u0026apos;s property database via PROPPATCH requests declaring many XML namespaces.(CVE-2026-93546)","status":"published","published":"2026-10-22T14:35:26Z","modified":"2026-10-22T14:45:07.190416935Z","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":"2026-11-02T15:52:47.981622Z"},{"id":"OESA-2026-4465","title":"httpd security update","description":"Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server.\r\n\r\nSecurity Fix(es):\n\nOut-of-bounds Write vulnerability in Apache HTTP Server\u0026apos;s mod_charset_lite.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-56153)\n\nUse After Free vulnerability in Apache HTTP Server\u0026apos;s mod_rewrite when using lookahead (%{LA-U:HTTP:...})\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-56154)\n\nUse After Free vulnerability in Apache HTTP Server\u0026apos;s mod_http2 via shared session-\u0026gt;bbtmp re-entrancy\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-57941)\n\nInternal state files accessible to external parties in mod_dav_fs in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows a remote client to read WebDAV dead properties of resources it cannot author via a GET request for the .DAV state directory\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-58415)\n\nOut-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-59685)\n\nImproper Privilege Management vulnerability in Apache HTTP Server\u0026apos;s mod_ssl via SSLRequire and file-related expressions.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-59797)\n\nImproper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63045)\n\nStack-based buffer overflow in mod_vhost_alias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote client to cause a denial of service or potentially execute arbitrary code via an HTTP request with a Host header exceeding 8192 bytes when VirtualDocumentRoot uses a hostname format specifier and LimitRequestFieldSize is raised above the default.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63292)\n\nA NULL pointer dereference in mod_xml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63686)\n\nInconsistent Interpretation of HTTP Requests (\u0026apos;HTTP Request/Response Smuggling\u0026apos;) response smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi and a crafted uwsgi response with Transfer-Encoding.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.(CVE-2026-63718)\n\nPath equivalence: \u0026apos;/./\u0026apos; (single dot directory) vulnerability in Apache HTTP Server\u0026apos;s mod_userdir module when configured with absolute non-wildcard UserDir directive (the 2nd form in https://httpd.apache.org/docs/2.4/mod/mod_userdir.html#userdir)\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-79768)\n\nInteger overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory\u0026apos;s property database via PROPPATCH requests declaring many XML namespaces.(CVE-2026-93546)","status":"published","published":"2026-10-22T14:35:27Z","modified":"2026-10-22T14:45:09.846721531Z","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":"2026-11-02T15:52:47.981622Z"},{"id":"OESA-2026-4466","title":"httpd security update","description":"Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server.\r\n\r\nSecurity Fix(es):\n\nInternal state files accessible to external parties in mod_dav_fs in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows a remote client to read WebDAV dead properties of resources it cannot author via a GET request for the .DAV state directory\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-58415)\n\nOut-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-59685)\n\nImproper Privilege Management vulnerability in Apache HTTP Server\u0026apos;s mod_ssl via SSLRequire and file-related expressions.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-59797)\n\nImproper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63045)\n\nStack-based buffer overflow in mod_vhost_alias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote client to cause a denial of service or potentially execute arbitrary code via an HTTP request with a Host header exceeding 8192 bytes when VirtualDocumentRoot uses a hostname format specifier and LimitRequestFieldSize is raised above the default.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63292)\n\nA NULL pointer dereference in mod_xml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63686)\n\nInconsistent Interpretation of HTTP Requests (\u0026apos;HTTP Request/Response Smuggling\u0026apos;) response smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi and a crafted uwsgi response with Transfer-Encoding.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.(CVE-2026-63718)\n\nPath equivalence: \u0026apos;/./\u0026apos; (single dot directory) vulnerability in Apache HTTP Server\u0026apos;s mod_userdir module when configured with absolute non-wildcard UserDir directive (the 2nd form in https://httpd.apache.org/docs/2.4/mod/mod_userdir.html#userdir)\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-79768)\n\nInteger overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory\u0026apos;s property database via PROPPATCH requests declaring many XML namespaces.(CVE-2026-93546)","status":"published","published":"2026-10-22T14:35:28Z","modified":"2026-10-22T14:45:10.486557215Z","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":"2026-11-02T15:52:47.981622Z"},{"id":"OESA-2026-4467","title":"httpd security update","description":"Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server.\r\n\r\nSecurity Fix(es):\n\nA memory calculation bug in mod_dav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue(CVE-2026-42528)\n\nNULL Pointer Dereference vulnerability in Apache HTTP Servers mod_heartmonitor over unicast listener.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-46729)\n\nExposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache HTTP Server\u0026apos;s mod_session_cookie module.\n\n\n\n   \nWhen SessionCookieRemove changes across internal redirects, the session cookie may still be passed to a backend server.\n\n\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-47360)\n\nOut-of-bounds Write vulnerability in Apache HTTP Server\u0026apos;s mod_charset_lite.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-56153)\n\nUse After Free vulnerability in Apache HTTP Server\u0026apos;s mod_rewrite when using lookahead (%{LA-U:HTTP:...})\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-56154)\n\nUse After Free vulnerability in Apache HTTP Server\u0026apos;s mod_http2 via shared session-\u0026gt;bbtmp re-entrancy\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-57941)\n\nInternal state files accessible to external parties in mod_dav_fs in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows a remote client to read WebDAV dead properties of resources it cannot author via a GET request for the .DAV state directory\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-58415)\n\nOut-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-59685)\n\nImproper Privilege Management vulnerability in Apache HTTP Server\u0026apos;s mod_ssl via SSLRequire and file-related expressions.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-59797)\n\nImproper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63045)\n\nStack-based buffer overflow in mod_vhost_alias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote client to cause a denial of service or potentially execute arbitrary code via an HTTP request with a Host header exceeding 8192 bytes when VirtualDocumentRoot uses a hostname format specifier and LimitRequestFieldSize is raised above the default.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63292)\n\nA NULL pointer dereference in mod_xml2enc in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an untrusted backend server to cause a denial of service via a proxied response with a charset whose conversion partially succeeds then fails.\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.(CVE-2026-63686)\n\nInconsistent Interpretation of HTTP Requests (\u0026apos;HTTP Request/Response Smuggling\u0026apos;) response smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi and a crafted uwsgi response with Transfer-Encoding.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.30 through 2.4.68.(CVE-2026-63718)\n\nPath equivalence: \u0026apos;/./\u0026apos; (single dot directory) vulnerability in Apache HTTP Server\u0026apos;s mod_userdir module when configured with absolute non-wildcard UserDir directive (the 2nd form in https://httpd.apache.org/docs/2.4/mod/mod_userdir.html#userdir)\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.(CVE-2026-79768)\n\nInteger overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory\u0026apos;s property database via PROPPATCH requests declaring many XML namespaces.(CVE-2026-93546)","status":"published","published":"2026-10-22T14:35:28Z","modified":"2026-10-22T14:45:10.486589641Z","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":"2026-11-02T15:52:47.981622Z"},{"id":"UBUNTU-CVE-2026-59685","description":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.","status":"withdrawn","published":"2026-10-01T17:17:00Z","modified":"2026-10-09T01:45:18.36400585Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T16:56:41.911783Z"},{"id":"AZL-106488","title":"CVE-2026-59685 affecting package httpd for versions less than 2.4.69-1","description":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.","status":"published","published":"2026-10-01T17:17:29Z","modified":"2026-11-02T14:16:07.747910205Z","updated_at":"2026-11-02T15:28:01.408755Z"},{"id":"BIT-apache-2026-59685","title":"Apache HTTP Server: Out-of-Bounds Write in ap_directory_walk() Canonical-Name Rewrite on CASE_BLIND_FILESYSTEM","description":"Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded.\n\n\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.","status":"published","published":"2026-10-06T11:40:57.523Z","modified":"2026-10-06T15:15:03.567010457Z","updated_at":"2026-11-02T15:28:28.267217Z"},{"id":"DEBIAN-CVE-2026-59685","status":"published","published":"2026-10-01T19:47:45.758277177Z","modified":"2026-10-01T20:00:14.548513401Z","updated_at":"2026-11-02T15:45:57.932517Z"},{"id":"MGASA-2026-0502","title":"Updated apache package fixes security vulnerabilities","description":"Limited RCE for some internal redirects to non-CGI files in CGI\ndirectories. (CVE-2026-42356)\nmod_dav shared lock overflow. (CVE-2026-42528)\nmod_heartmonitor denial of service. (CVE-2026-46729)\nmod_session: Session cookie not removed during internal redirect.\n(CVE-2026-47360)\nmod_auth_digest reauthentication attack. (CVE-2026-48005)\nmod_charset_lite: Heap overflow in finish_partial_char. (CVE-2026-56153)\nmod_rewrite use-after-free via %{LA-U:HTTP:...}. (CVE-2026-56154)\nmod_proxy_html: crash in dump_content. (CVE-2026-56449)\nmod_http2 use-after-free / wild write via shared session-\u003ebbtmp\nre-entrancy. (CVE-2026-57941)\nmod_dav_fs property database read access. (CVE-2026-58415)\nOut-of-Bounds Write in ap_directory_walk() Canonical-Name Rewrite on\nCASE_BLIND_FILESYSTEM. (CVE-2026-59685)\nmod_ssl SSLRequire allows .htaccess ap_expr file-function.\n(CVE-2026-59797)\nmod_proxy_ftp PASV address handling. (CVE-2026-63045)\nmod_vhost_alias stack overflow. (CVE-2026-63292)\nmod_xml2enc crash on charset conversion failure. (CVE-2026-63686)\nmod_proxy_uwsgi Transfer-Encoding response smuggling. (CVE-2026-63718)\nmod_auth_digest one-time-nonce replay attack. (CVE-2026-73636)\nmod_auth_digest DoS attack. (CVE-2026-73637)\nmod_userdir information disclosure. (CVE-2026-79768)\nmod_dav_fs namespace overflow. (CVE-2026-93546)\n","status":"published","published":"2026-10-14T02:42:28Z","modified":"2026-10-14T02:45:03.446097521Z","updated_at":"2026-11-02T15:49:43.795591Z"}]}}