{"id":"CVE-2026-81893","aliases":["AZL-98370","BELL-CVE-2026-81893","DEBIAN-CVE-2026-81893","EUVD-2026-67217","GHSA-237w-6c39-25rh","MGASA-2026-0417","MGASA-2026-0503","OESA-2026-3773","UBUNTU-CVE-2026-81893"],"status":"published","title":"Gdk-pixbuf: gdk-pixbuf: invalid write in jpeg icc profile parser on error recovery","description":"A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.\n\nAffected version \u003e= 2.26.4","severity":{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00152,"percentile":0.04437,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2026-08-27T18:34:03Z","modified":"2026-11-06T01:17:54Z","fixes":[{"ecosystem":"Azure Linux:3","package":"gdk-pixbuf2","fixed_in":["2.42.10-6"],"sources":["osv"]},{"ecosystem":"Alpaquita:23","package":"gdk-pixbuf","fixed_in":["2.42.12-r2"],"sources":["osv"]},{"ecosystem":"Alpaquita:25","package":"gdk-pixbuf","fixed_in":["2.42.12-r4"],"sources":["osv"]},{"ecosystem":"Alpaquita:stream","package":"gdk-pixbuf","fixed_in":["2.44.7-r2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"gdk-pixbuf","fixed_in":["2.44.8+dfsg-1"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP4","package":"gdk-pixbuf2","fixed_in":["2.40.0-10.oe2003sp4"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP4","package":"gdk-pixbuf2","fixed_in":["2.42.6-11.oe2203sp4"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP1","package":"gdk-pixbuf2","fixed_in":["2.42.10-8.oe2403sp1"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP3","package":"gdk-pixbuf2","fixed_in":["2.42.10-8.oe2403sp3"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP4","package":"gdk-pixbuf2","fixed_in":["2.42.10-8.oe2403sp4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"gdk-pixbuf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.10-6"}]}]},{"source":"osv","ecosystem":"Alpaquita:23","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.42.10-r0"},{"fixed":"2.42.12-r2"}]}]},{"source":"osv","ecosystem":"Alpaquita:25","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.42.12-r2"},{"fixed":"2.42.12-r4"}]}]},{"source":"osv","ecosystem":"Alpaquita:stream","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.42.10-r0"},{"fixed":"2.44.7-r2"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.42.10+dfsg-1","2.42.10+dfsg-1+deb12u1","2.42.10+dfsg-1+deb12u2","2.42.10+dfsg-1+deb12u3","2.42.10+dfsg-1+deb12u4","2.42.10+dfsg-2","2.42.10+dfsg-3","2.42.12+dfsg-1","2.42.12+dfsg-2","2.42.12+dfsg-3","2.42.12+dfsg-4","2.42.12+dfsg-5","2.44.3+dfsg-1","2.44.3+dfsg-2","2.44.3+dfsg-3","2.44.4+dfsg-1","2.44.4+dfsg-2","2.44.4+dfsg-3","2.44.5+dfsg-1","2.44.5+dfsg-2","2.44.5+dfsg-3","2.44.5+dfsg-4","2.44.6+dfsg-1","2.44.6+dfsg-2","2.44.7+dfsg-1","2.44.8+dfsg-1"]},{"source":"osv","ecosystem":"Debian:13","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.42.12+dfsg-4","2.42.12+dfsg-4+deb13u1","2.42.12+dfsg-5","2.44.3+dfsg-1","2.44.3+dfsg-2","2.44.3+dfsg-3","2.44.4+dfsg-1","2.44.4+dfsg-2","2.44.4+dfsg-3","2.44.5+dfsg-1","2.44.5+dfsg-2","2.44.5+dfsg-3","2.44.5+dfsg-4","2.44.6+dfsg-1","2.44.6+dfsg-2","2.44.7+dfsg-1","2.44.8+dfsg-1"]},{"source":"osv","ecosystem":"Debian:14","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.44.8+dfsg-1"}]}],"versions":["2.42.12+dfsg-4","2.42.12+dfsg-5","2.44.3+dfsg-1","2.44.3+dfsg-2","2.44.3+dfsg-3","2.44.4+dfsg-1","2.44.4+dfsg-2","2.44.4+dfsg-3","2.44.5+dfsg-1","2.44.5+dfsg-2","2.44.5+dfsg-3","2.44.5+dfsg-4","2.44.6+dfsg-1","2.44.6+dfsg-2","2.44.7+dfsg-1"]},{"source":"osv","ecosystem":"Mageia:10","package":"gdk-pixbuf2.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.44.4-2.1.mga10"}]}],"bundled":3},{"source":"osv","ecosystem":"Mageia:9","package":"gdk-pixbuf2.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.10-2.4.mga9"}]}],"bundled":3},{"source":"osv","ecosystem":"Mageia:10","package":"mingw-gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.44.4-1.1.mga10"}]}],"bundled":2},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP4","package":"gdk-pixbuf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.40.0-10.oe2003sp4"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP4","package":"gdk-pixbuf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.6-11.oe2203sp4"}]}]},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP1","package":"gdk-pixbuf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.10-8.oe2403sp1"}]}]},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP3","package":"gdk-pixbuf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.10-8.oe2403sp3"}]}]},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP4","package":"gdk-pixbuf2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.10-8.oe2403sp4"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.32.1-1","2.32.2-1","2.32.2-1ubuntu1","2.32.2-1ubuntu1.2","2.32.2-1ubuntu1.3","2.32.2-1ubuntu1.4","2.32.2-1ubuntu1.5","2.32.2-1ubuntu1.6","2.32.2-1ubuntu1.6+esm1","2.32.2-1ubuntu1.6+esm2","2.32.2-1ubuntu1.6+esm3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.36.11-1","2.36.11-1ubuntu0.1","2.36.11-2","2.36.11-2ubuntu0.1~esm1","2.36.11-2ubuntu0.1~esm2","2.36.11-2ubuntu0.1~esm3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.40.0+dfsg-1build1","2.40.0+dfsg-1ubuntu1","2.40.0+dfsg-2","2.40.0+dfsg-3","2.40.0+dfsg-3ubuntu0.1","2.40.0+dfsg-3ubuntu0.2","2.40.0+dfsg-3ubuntu0.3","2.40.0+dfsg-3ubuntu0.4","2.40.0+dfsg-3ubuntu0.5","2.40.0+dfsg-3ubuntu0.5+esm1","2.40.0+dfsg-3ubuntu0.5+esm3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.42.6+dfsg-1build2","2.42.6+dfsg-1build3","2.42.6+dfsg-2ubuntu2","2.42.6+dfsg-2ubuntu3","2.42.8+dfsg-1","2.42.8+dfsg-1ubuntu0.1","2.42.8+dfsg-1ubuntu0.2","2.42.8+dfsg-1ubuntu0.3","2.42.8+dfsg-1ubuntu0.4","2.42.8+dfsg-1ubuntu0.5"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"gdk-pixbuf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.42.10+dfsg-1build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hat","product":"red hat enterprise linux 10"},{"vendor":"red hat","product":"red hat enterprise linux 6"},{"vendor":"red hat","product":"red hat enterprise linux 7"},{"vendor":"red hat","product":"red hat enterprise linux 8"},{"vendor":"red hat","product":"red hat enterprise linux 9"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-81893","tags":["vdb-entry","x_refsource_REDHAT","advisory","report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2524834","tags":["issue-tracking","x_refsource_REDHAT","report"]},{"url":"https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/efe658674bd103d1c9bf50809d5767a3f6dd5a01","tags":["fix","report"]},{"url":"https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/278","tags":["fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-81893","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-237w-6c39-25rh"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2026-81893","tags":["advisory"]},{"url":"https://access.redhat.com/downloads/content/package-browser/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81893.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-81893","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0417.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=36238","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7DP4KY4CEXMYSH2LTCRQAN4JZKGOIKAV/","tags":["web"]},{"url":"https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/302","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MXN4IRXYCTUM4SHIHKYCZ4F65WY26VVT/","tags":["web"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00024.html","tags":["web"]},{"url":"https://advisories.mageia.org/MGASA-2026-0503.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=36395","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CBRMUGTKQY4SKAETRTPGKJJLAFAKW2BC/","tags":["web"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3773","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-81893","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-81893","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-81893","title":"Gdk-pixbuf: gdk-pixbuf: invalid write in jpeg icc profile parser on error recovery","description":"A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.\n\nAffected version \u003e= 2.26.4","status":"published","published":"2026-08-27T18:34:03.016Z","modified":"2026-11-06T01:04:26.016Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-06T02:55:55.947181Z"}],"euvd":[{"id":"EUVD-2026-67217","description":"A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.\n\nAffected version \u003e= 2.26.4","status":"published","published":"2026-08-27T18:34:03Z","modified":"2026-11-06T01:04:26Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-06T02:02:53.341523Z"}],"ghsa":[{"id":"GHSA-237w-6c39-25rh","title":"A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked...","description":"A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.\n\nAffected version \u003e= 2.26.4","status":"published","published":"2026-08-27T21:31:54Z","modified":"2026-08-27T21:32:02Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:11:05.645531Z"}],"nvd":[{"id":"CVE-2026-81893","description":"A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.\n\nAffected version \u003e= 2.26.4","status":"published","published":"2026-08-27T20:18:57.043Z","modified":"2026-11-06T01:17:54.203Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-06T06:59:04.972571Z"}],"osv":[{"id":"BELL-CVE-2026-81893","status":"published","published":"2026-08-29T06:03:55.783552Z","modified":"2026-09-12T07:15:04.445691655Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:26.341144Z"},{"id":"CVE-2026-81893","title":"Gdk-pixbuf: gdk-pixbuf: invalid write in jpeg icc profile parser on error recovery","description":"A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.\n\nAffected version \u003e= 2.26.4","status":"published","published":"2026-08-27T18:34:03.016Z","modified":"2026-11-07T07:06:38.747277266Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-07T03:08:10.967759Z"},{"id":"DEBIAN-CVE-2026-81893","description":"A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.  Affected version \u003e= 2.26.4","status":"published","published":"2026-08-27T20:18:57.043Z","modified":"2026-10-01T03:03:43.81719401Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:46:04.577397Z"},{"id":"OESA-2026-3773","title":"gdk-pixbuf2 security update","description":"gdk is written in C but has been designed from the ground up to support a wide range of languages. It provide a complete set of widgets,and suitable for projects ranging from small one-off tools to complete application suites.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.(CVE-2026-81893)","status":"published","published":"2026-09-14T16:34:13Z","modified":"2026-09-13T16:45:41.753965453Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:52:47.217107Z"},{"id":"UBUNTU-CVE-2026-81893","description":"A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image. Affected version \u003e= 2.26.4","status":"published","published":"2026-08-27T20:18:00Z","modified":"2026-10-17T13:01:10.703063369Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:57:22.213888Z"},{"id":"AZL-98370","title":"CVE-2026-81893 affecting package gdk-pixbuf2 for versions less than 2.42.10-6","description":"A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.\n\nAffected version \u003e= 2.26.4","status":"published","published":"2026-08-27T20:18:57Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:26.280152Z"},{"id":"MGASA-2026-0417","title":"Updated gdk-pixbuf2.0 packages fix security vulnerabilities","description":"Heap‑buffer‑overflow in gdk‑pixbuf. (CVE-2025-7345)\nOut-of-bounds read in ico parser. (CVE-2026-16768)\nInvalid write in jpeg icc profile parser on error recovery.\n(CVE-2026-81893)\n","status":"published","published":"2026-09-18T17:17:37Z","modified":"2026-09-18T17:30:05.452146961Z","updated_at":"2026-11-02T15:49:43.795591Z"},{"id":"MGASA-2026-0503","title":"Updated mingw-gdk-pixbuf package fixes security vulnerabilities","description":"out-of-bounds read in ico parser. (CVE-2026-16768)\nInvalid write in jpeg icc profile parser on error recovery.\n(CVE-2026-81893)\n","status":"published","published":"2026-10-14T02:42:28Z","modified":"2026-10-14T02:45:02.945190439Z","updated_at":"2026-11-02T15:49:43.795591Z"}]}}