{"id":"CVE-2026-111880","aliases":["ALSA-2026:93592","ALSA-2026:94510","ALSA-2026:94514","CLSA-2026-1792805697","CLSA-2026-1792808931","DEBIAN-CVE-2026-111880","EUVD-2026-103338","GHSA-98x3-97xw-cfqr","GHSA-cmgx-558f-vh67","RLSA-2026:93592","RLSA-2026:94510","RLSA-2026:94514","UBUNTU-CVE-2026-111880"],"status":"published","title":"FreeRDP 2.0.0 before 3.32.0 Heap Out-of-Bounds Write via NTLM MIC Offset","description":"FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.","severity":{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00321,"percentile":0.25407,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2026-10-17T18:46:08Z","modified":"2026-11-05T20:28:09Z","fixes":[{"ecosystem":"Debian:14","package":"freerdp3","fixed_in":["3.32.0+dfsg-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:24.04:LTS","package":"freerdp3","fixed_in":["3.32.0+dfsg-0ubuntu0.24.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:26.04:LTS","package":"freerdp3","fixed_in":["3.32.0+dfsg-0ubuntu0.26.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"AlmaLinux:9","package":"freerdp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-7.el9_8.9"}]}],"bundled":3},{"source":"osv","ecosystem":"AlmaLinux:9","package":"freerdp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-7.el9_8.9"}]}],"bundled":3},{"source":"osv","ecosystem":"AlmaLinux:9","package":"freerdp-libs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-7.el9_8.9"}]}],"bundled":3},{"source":"osv","ecosystem":"AlmaLinux:9","package":"libwinpr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-7.el9_8.9"}]}],"bundled":3},{"source":"osv","ecosystem":"AlmaLinux:9","package":"libwinpr-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-7.el9_8.9"}]}],"bundled":3},{"source":"osv","ecosystem":"AlmaLinux:8","package":"freerdp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-15.el8_10"}]}],"bundled":3},{"source":"osv","ecosystem":"AlmaLinux:8","package":"freerdp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-15.el8_10"}]}],"bundled":3},{"source":"osv","ecosystem":"AlmaLinux:8","package":"freerdp-libs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-15.el8_10"}]}],"bundled":3},{"source":"osv","ecosystem":"AlmaLinux:8","package":"libwinpr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-15.el8_10"}]}],"bundled":3},{"source":"osv","ecosystem":"AlmaLinux:8","package":"libwinpr-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.11.7-15.el8_10"}]}],"bundled":3},{"source":"osv","ecosystem":"AlmaLinux:10","package":"freerdp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.32.2-1.el10_2"}]}],"bundled":18},{"source":"osv","ecosystem":"AlmaLinux:10","package":"freerdp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.32.2-1.el10_2"}]}],"bundled":18},{"source":"osv","ecosystem":"AlmaLinux:10","package":"freerdp-libs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.32.2-1.el10_2"}]}],"bundled":18},{"source":"osv","ecosystem":"AlmaLinux:10","package":"freerdp-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.32.2-1.el10_2"}]}],"bundled":18},{"source":"osv","ecosystem":"AlmaLinux:10","package":"libwinpr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.32.2-1.el10_2"}]}],"bundled":18},{"source":"osv","ecosystem":"AlmaLinux:10","package":"libwinpr-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.32.2-1.el10_2"}]}],"bundled":18},{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"freerdp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els8"}]}],"bundled":6},{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"freerdp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els8"}]}],"bundled":6},{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"freerdp-libs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els8"}]}],"bundled":6},{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"libwinpr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els8"}]}],"bundled":6},{"source":"osv","ecosystem":"TuxCare:OracleLinux:7","package":"libwinpr-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els8"}]}],"bundled":6},{"source":"osv","ecosystem":"TuxCare:RHEL:7","package":"freerdp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els8"}]}],"bundled":6},{"source":"osv","ecosystem":"TuxCare:RHEL:7","package":"freerdp-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-5.0.9.el7_9.tuxcare.els8"}]}],"bundled":6},{"source":"osv","ecosystem":"TuxCare:RHEL:7","package":"freerdp-libs","ranges":[{"type":"ECOSYSTEM","events":[{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s://access.redhat.com/errata/RHSA-2026:93592","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-109242","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-110837","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-111880","tags":["report"]},{"url":"https://bugzilla.redhat.com/2549790","tags":["report"]},{"url":"https://bugzilla.redhat.com/2552978","tags":["report"]},{"url":"https://bugzilla.redhat.com/2554625","tags":["report"]},{"url":"https://errata.almalinux.org/9/ALSA-2026-93592.html","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2026:94510","tags":["advisory"]},{"url":"https://errata.almalinux.org/8/ALSA-2026-94510.html","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2026:94514","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-109676","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-110830","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-110833","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-110838","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-110839","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-111378","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-111379","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-111381","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-111382","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-114045","tags":["report"]},{"url":"https://bugzilla.redhat.com/2550539","tags":["report"]},{"url":"https://bugzilla.redhat.com/2552961","tags":["report"]},{"url":"https://bugzilla.redhat.com/2552970","tags":["report"]},{"url":"https://bugzilla.redhat.com/2552988","tags":["report"]},{"url":"https://bugzilla.redhat.com/2552996","tags":["report"]},{"url":"https://bugzilla.redhat.com/2553907","tags":["report"]},{"url":"https://bugzilla.redhat.com/2553911","tags":["report"]},{"url":"https://bugzilla.redhat.com/2553917","tags":["report"]},{"url":"https://bugzilla.redhat.com/2553920","tags":["report"]},{"url":"https://bugzilla.redhat.com/2557974","tags":["report"]},{"url":"https://errata.almalinux.org/10/ALSA-2026-94514.html","tags":["advisory"]},{"url":"https://www.redhat.com/security/data/cve/CVE-2026-121386.html","tags":["report"]},{"url":"https://www.redhat.com/security/data/cve/CVE-2026-121388.html","tags":["report"]},{"url":"https://www.redhat.com/security/data/cve/CVE-2026-121394.html","tags":["report"]},{"url":"https://www.redhat.com/security/data/cve/CVE-2026-121402.html","tags":["report"]},{"url":"https://www.redhat.com/security/data/cve/CVE-2026-121404.html","tags":["report"]},{"url":"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1792805697.html","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109244","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109257","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109677","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111377","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1792808931.html","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111880.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-111880","tags":["advisory"]},{"url":"https://errata.rockylinux.org/RLSA-2026:93592","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2549790","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2552978","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2554625","tags":["report"]},{"url":"https://errata.rockylinux.org/RLSA-2026:94510","tags":["advisory"]},{"url":"https://errata.rockylinux.org/RLSA-2026:94514","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2550539","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2552961","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2552970","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2552988","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2552996","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2553907","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2553911","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2553917","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2553920","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2557974","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2026-111880","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-111880","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-111880","title":"FreeRDP 2.0.0 before 3.32.0 Heap Out-of-Bounds Write via NTLM MIC Offset","description":"FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.","status":"published","published":"2026-10-17T18:46:08.393Z","modified":"2026-10-19T16:40:26.597Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:20:15.712761Z"}],"euvd":[{"id":"EUVD-2026-103338","description":"FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.","status":"published","published":"2026-10-17T18:46:08Z","modified":"2026-10-19T16:40:26Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T16:59:50.835971Z"}],"ghsa":[{"id":"GHSA-98x3-97xw-cfqr","title":"FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash...","description":"FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.","status":"published","published":"2026-10-17T21:31:16Z","modified":"2026-10-17T21:31:20Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:13:53.726362Z"}],"nvd":[{"id":"CVE-2026-111880","description":"FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.","status":"published","published":"2026-10-17T19:16:28.96Z","modified":"2026-10-19T21:14:14.15Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:13:00.123071Z"}],"osv":[{"id":"CVE-2026-111880","title":"FreeRDP 2.0.0 before 3.32.0 Heap Out-of-Bounds Write via NTLM MIC Offset","description":"FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.","status":"published","published":"2026-10-17T18:46:08.393Z","modified":"2026-11-04T16:57:06.517794861Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-04T17:11:08.071099Z"},{"id":"DEBIAN-CVE-2026-111880","description":"FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.","status":"published","published":"2026-10-17T19:16:28.96Z","modified":"2026-10-23T18:05:32.524274406Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"updated_at":"2026-11-02T15:45:49.824149Z"},{"id":"RLSA-2026:93592","title":"Important: freerdp security update","description":"FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.\n\nSecurity Fix(es):\n\n* freerdp: FreeRDP: Denial of Service via uninitialized progressive tile handling (CVE-2026-109242)\n\n* freerdp: freerdp: Denial of Service via heap-based buffer overflow during MP3 audio decoding (CVE-2026-110837)\n\n* freerdp: freerdp: Denial of Service via heap out-of-bounds write in NTLM authentication (CVE-2026-111880)\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":"2026-11-03T12:30:02.506975141Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T13:02:16.068655Z"},{"id":"RLSA-2026:94510","title":"Important: freerdp security update","description":"FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.\n\nSecurity Fix(es):\n\n* freerdp: FreeRDP: Denial of Service via uninitialized progressive tile handling (CVE-2026-109242)\n\n* freerdp: freerdp: Denial of Service via heap-based buffer overflow during MP3 audio decoding (CVE-2026-110837)\n\n* freerdp: freerdp: Denial of Service via heap out-of-bounds write in NTLM authentication (CVE-2026-111880)\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":"2026-11-04T09:02:51.657016Z","modified":"2026-11-04T09:45:02.462874905Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"high"}],"updated_at":"2026-11-04T10:05:57.467041Z"},{"id":"RLSA-2026:94514","title":"Important: freerdp security, bug fix, and enhancement update","description":"FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.\n\nSecurity Fix(es):\n\n* freerdp: FreeRDP: Denial of Service via uninitialized progressive tile handling (CVE-2026-109242)\n\n* freerdp: FreeRDP 3.0.0-beta1 before 3.32.0 Use-After-Free via Smartcard Connect (CVE-2026-109676)\n\n* freerdp: FreeRDP: Unauthenticated keystroke injection via premature input dispatch (CVE-2026-110838)\n\n* freerdp: freerdp: Denial of Service via file descriptor exhaustion in serial device handling (CVE-2026-110830)\n\n* freerdp: freerdp: Denial of Service via heap-based buffer overflow during MP3 audio decoding (CVE-2026-110837)\n\n* freerdp: freerdp: Denial of Service via unbounded memory consumption during RDPDR reassembly (CVE-2026-110833)\n\n* freerdp: FreeRDP: Denial of Service via grayscale JPEG clipboard conversion (CVE-2026-110839)\n\n* freerdp: freerdp: Denial of Service via memory exhaustion in NLA frame parser (CVE-2026-111378)\n\n* freerdp: FreeRDP: Arbitrary code execution via crafted persistent cache file (CVE-2026-111379)\n\n* freerdp: freerdp: Arbitrary code execution via crafted persistent cache file (CVE-2026-111381)\n\n* freerdp: freerdp: Arbitrary code execution via crafted display frames (CVE-2026-111382)\n\n* freerdp: freerdp: Denial of Service via heap out-of-bounds write in NTLM authentication (CVE-2026-111880)\n\n* freerdp: FreeRDP: heap buffer overflow in server rdpsnd via crafted audio formats (CVE-2026-114045)\n\nBug Fix(es) and Enhancement(s):\n\n* Rebase FreeRDP to 3.32.2 or newer [rhel-10.2.z] (JIRA:Rocky Linux-277442)\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":"2026-11-04T09:10:56.529723Z","modified":"2026-11-04T09:45:02.470499154Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-04T10:05:57.467041Z"},{"id":"UBUNTU-CVE-2026-111880","description":"FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.","status":"published","published":"2026-10-17T19:16:00Z","modified":"2026-10-28T20:15:42.872847488Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"high"},{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T16:55:59.591851Z"},{"id":"ALSA-2026:93592","title":"Important: freerdp security update","description":"FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.  \n\nSecurity Fix(es):  \n\n  * freerdp: FreeRDP: Denial of Service via uninitialized progressive tile handling (CVE-2026-109242)\n  * freerdp: freerdp: Denial of Service via heap-based buffer overflow during MP3 audio decoding (CVE-2026-110837)\n  * freerdp: freerdp: Denial of Service via heap out-of-bounds write in NTLM authentication (CVE-2026-111880)\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":"2026-11-03T11:30:02.387417359Z","updated_at":"2026-11-03T12:01:03.515104Z"},{"id":"ALSA-2026:94510","title":"Important: freerdp security update","description":"FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.  \n\nSecurity Fix(es):  \n\n  * freerdp: FreeRDP: Denial of Service via uninitialized progressive tile handling (CVE-2026-109242)\n  * freerdp: freerdp: Denial of Service via heap-based buffer overflow during MP3 audio decoding (CVE-2026-110837)\n  * freerdp: freerdp: Denial of Service via heap out-of-bounds write in NTLM authentication (CVE-2026-111880)\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":"2026-11-03T00:00:00Z","modified":"2026-11-04T16:45:03.67360391Z","updated_at":"2026-11-04T17:11:08.071099Z"},{"id":"ALSA-2026:94514","title":"Important: freerdp security, bug fix, and enhancement update","description":"FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.  \n\nSecurity Fix(es):  \n\n  * freerdp: FreeRDP: Denial of Service via uninitialized progressive tile handling (CVE-2026-109242)\n  * freerdp: FreeRDP 3.0.0-beta1 before 3.32.0 Use-After-Free via Smartcard Connect (CVE-2026-109676)\n  * freerdp: FreeRDP: Unauthenticated keystroke injection via premature input dispatch (CVE-2026-110838)\n  * freerdp: freerdp: Denial of Service via file descriptor exhaustion in serial device handling (CVE-2026-110830)\n  * freerdp: freerdp: Denial of Service via heap-based buffer overflow during MP3 audio decoding (CVE-2026-110837)\n  * freerdp: freerdp: Denial of Service via unbounded memory consumption during RDPDR reassembly (CVE-2026-110833)\n  * freerdp: FreeRDP: Denial of Service via grayscale JPEG clipboard conversion (CVE-2026-110839)\n  * freerdp: freerdp: Denial of Service via memory exhaustion in NLA frame parser (CVE-2026-111378)\n  * freerdp: FreeRDP: Arbitrary code execution via crafted persistent cache file (CVE-2026-111379)\n  * freerdp: freerdp: Arbitrary code execution via crafted persistent cache file (CVE-2026-111381)\n  * freerdp: freerdp: Arbitrary code execution via crafted display frames (CVE-2026-111382)\n  * freerdp: freerdp: Denial of Service via heap out-of-bounds write in NTLM authentication (CVE-2026-111880)\n  * freerdp: FreeRDP: heap buffer overflow in server rdpsnd via crafted audio formats (CVE-2026-114045)\n\n\nBug Fix(es) and Enhancement(s):  \n\n  * Rebase FreeRDP to 3.32.2 or newer [rhel-10.2.z] (JIRA:RHEL-277442)\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":"2026-11-03T00:00:00Z","modified":"2026-11-05T20:28:09.720273008Z","updated_at":"2026-11-05T20:59:43.697957Z"},{"id":"CLSA-2026-1792805697","title":"freerdp: Fix of 5 CVEs","description":"- CVE-2026-111880: fix heap out-of-bounds write in NTLM MIC computation;\n  validate the MIC offset against the AUTHENTICATE_MESSAGE length\n- CVE-2023-39354: fix out-of-bounds read in nsc_rle_decompress_data;\n  check that the stream holds the declared plane lengths\n- CVE-2026-109244: winpr-makecert: create key and certificate files with\n  owner-only permissions and use a random export password\n- CVE-2026-109257: NSCodec encoder: free plane buffers in one place to\n  avoid a double free\n- CVE-2026-109677: smartcard: validate cbAtr against the rgbAtr size when\n  unpacking LocateCardsByATR and reader states\n- CVE-2026-111377: server: abort static channel reassembly when fragments\n  exceed the declared total size","status":"published","published":"2026-10-24T16:44:45Z","modified":"2026-10-26T09:43:31.484456019Z","updated_at":"2026-11-02T15:43:54.981307Z"},{"id":"CLSA-2026-1792808931","title":"freerdp: Fix of 2 CVEs","description":"- CVE-2026-111880: fix heap out-of-bounds write in NTLM MIC computation;\n  validate the MIC offset against the AUTHENTICATE_MESSAGE length\n- CVE-2023-39354: fix out-of-bounds read in nsc_rle_decompress_data;\n  check that the stream holds the declared plane lengths\n- CVE-2026-109244: winpr-makecert: create key and certificate files with\n  owner-only permissions and use a random export password\n- CVE-2026-109257: NSCodec encoder: free plane buffers in one place to\n  avoid a double free\n- CVE-2026-109677: smartcard: validate cbAtr against the rgbAtr size when\n  unpacking LocateCardsByATR and reader states\n- CVE-2026-111377: server: abort static channel reassembly when fragments\n  exceed the declared total size","status":"published","published":"2026-10-24T02:29:02Z","modified":"2026-10-26T09:43:44.729100369Z","updated_at":"2026-11-02T15:43:54.981307Z"}]}}