{"id":"CVE-2026-30997","aliases":["DEBIAN-CVE-2026-30997","EUVD-2026-21972","GHSA-rg96-8jmp-9mwc","JLSEC-2026-649","MGASA-2026-0153","OESA-2026-2315","OESA-2026-2928","SUSE-SU-2026:22573-1","SUSE-SU-2026:2444-1","SUSE-SU-2026:2445-1","UBUNTU-CVE-2026-30997","openSUSE-SU-2026:10890-1","openSUSE-SU-2026:10931-1","openSUSE-SU-2026:11009-1","openSUSE-SU-2026:11515-1","openSUSE-SU-2026:20914-1","openSUSE-SU-2026:21258-1"],"status":"published","title":"An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1...","description":"An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0035,"percentile":0.28946,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2026-04-13T00:00:00Z","modified":"2026-10-28T02:30:40Z","fixes":[{"ecosystem":"Debian:12","package":"ffmpeg","fixed_in":["7:5.1.9-0+deb12u1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ffmpeg","fixed_in":["7:7.1.5-0+deb13u1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ffmpeg","fixed_in":["7:8.1.1-1"],"sources":["osv"]},{"ecosystem":"Julia","package":"FFMPEG_jll","fixed_in":["8.1.0+0"],"sources":["osv"]},{"ecosystem":"Julia","package":"FFMPEG_nogpl_jll","fixed_in":["8.1.0+0"],"sources":["osv"]},{"ecosystem":"Julia","package":"FFplay_jll","fixed_in":["8.1.2+0"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP3","package":"ffmpeg","fixed_in":["6.1.1-27.oe2403sp3"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 16.0","package":"ffmpeg-7","fixed_in":["7.1.4-160000.2.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","package":"ffmpeg-7","fixed_in":["7.1.4-160000.2.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"ffmpeg-4","fixed_in":["4.4.7-3.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"ffmpeg-7","fixed_in":["7.1.4-3.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 16.0","package":"ffmpeg-7","fixed_in":["7.1.4-160000.2.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:5.1.9-0+deb12u1"}]}],"versions":["7:5.1.3-1","7:5.1.3-2","7:5.1.4-0+deb12u1","7:5.1.5-0+deb12u1","7:5.1.6-0+deb12u1","7:5.1.7-0+deb12u1","7:5.1.8-0+deb12u1"]},{"source":"osv","ecosystem":"Debian:13","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:7.1.5-0+deb13u1"}]}],"versions":["7:7.1.1-1","7:7.1.2-0+deb13u1","7:7.1.2-1","7:7.1.3-0+deb13u1","7:7.1.3-1","7:7.1.4-0+deb13u1"]},{"source":"osv","ecosystem":"Debian:14","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:8.1.1-1"}]}],"versions":["7:7.1.1-1","7:7.1.2-1","7:7.1.3-1","7:8.0-1","7:8.0-2","7:8.0.1-1","7:8.0.1-2","7:8.0.1-3","7:8.1-1","7:8.1-2","7:8.1-3"]},{"source":"osv","ecosystem":"Julia","package":"FFMPEG_jll","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.1.0+0"}]}]},{"source":"osv","ecosystem":"Julia","package":"FFMPEG_nogpl_jll","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.1.0+0"}]}]},{"source":"osv","ecosystem":"Julia","package":"FFplay_jll","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.1.2+0"}]}]},{"source":"osv","ecosystem":"Mageia:9","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.9-1.mga9"}]}],"bundled":2},{"source":"osv","ecosystem":"Mageia:9","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.9-1.mga9.tainted"}]}],"bundled":2},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP3","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.1-27.oe2403sp3"}]}]},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP1","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.1-33.oe2403sp1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 16.0","package":"ffmpeg-7","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.1.4-160000.2.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","package":"ffmpeg-7","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.1.4-160000.2.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","package":"ffmpeg-4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.7-150400.3.67.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","package":"ffmpeg-4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.7-150400.3.67.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","package":"ffmpeg-4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.7-150400.3.67.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","package":"ffmpeg-4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.7-150400.3.67.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","package":"ffmpeg-4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.7-150600.13.47.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP7","package":"ffmpeg-4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.7-150600.13.47.1"}]}],"bundled":11},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"libav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6:0.8.7-1ubuntu2","6:9.10-1ubuntu1","6:9.10-1ubuntu2","6:9.10-1ubuntu5","6:9.10-1ubuntu6","6:9.10-1ubuntu7","6:9.11-2ubuntu1","6:9.11-2ubuntu2","6:9.13-0ubuntu0.14.04.1","6:9.14-0ubuntu0.14.04.1","6:9.16-0ubuntu0.14.04.1","6:9.18-0ubuntu0.14.04.1","6:9.20-0ubuntu0.14.04.1","6:9.20-0ubuntu0.14.04.1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7:2.7.2-1build1","7:2.8.1-1ubuntu1","7:2.8.2-1ubuntu1","7:2.8.3-1","7:2.8.4-1","7:2.8.4-1ubuntu1","7:2.8.4-1ubuntu2","7:2.8.4-1ubuntu3","7:2.8.4-1ubuntu4","7:2.8.6-1ubuntu1","7:2.8.6-1ubuntu2","7:2.8.8-0ubuntu0.16.04.1","7:2.8.10-0ubuntu0.16.04.1","7:2.8.11-0ubuntu0.16.04.1","7:2.8.14-0ubuntu0.16.04.1","7:2.8.15-0ubuntu0.16.04.1","7:2.8.15-0ubuntu0.16.04.1+esm1","7:2.8.17-0ubuntu0.1","7:2.8.17-0ubuntu0.1+esm1","7:2.8.17-0ubuntu0.1+esm2","7:2.8.17-0ubuntu0.1+esm3","7:2.8.17-0ubuntu0.1+esm4","7:2.8.17-0ubuntu0.1+esm5","7:2.8.17-0ubuntu0.1+esm6","7:2.8.17-0ubuntu0.1+esm7","7:2.8.17-0ubuntu0.1+esm8","7:2.8.17-0ubuntu0.1+esm9","7:2.8.17-0ubuntu0.1+esm10","7:2.8.17-0ubuntu0.1+esm11","7:2.8.17-0ubuntu0.1+esm12","7:2.8.17-0ubuntu0.1+esm13","7:2.8.17-0ubuntu0.1+esm14","7:2.8.17-0ubuntu0.1+esm15","7:2.8.17-0ubuntu0.1+esm16","7:2.8.17-0ubuntu0.1+esm17","7:2.8.17-0ubuntu0.1+esm18"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7:3.3.4-2","7:3.3.4-2build3","7:3.4-2ubuntu2","7:3.4-4","7:3.4-4build1","7:3.4.1-1","7:3.4.1-1build1","7:3.4.2-1","7:3.4.2-1build1","7:3.4.2-2","7:3.4.4-0ubuntu0.18.04.1","7:3.4.6-0ubuntu0.18.04.1","7:3.4.8-0ubuntu0.2","7:3.4.11-0ubuntu0.1","7:3.4.11-0ubuntu0.1+esm1","7:3.4.11-0ubuntu0.1+esm2","7:3.4.11-0ubuntu0.1+esm3","7:3.4.11-0ubuntu0.1+esm4","7:3.4.11-0ubuntu0.1+esm5","7:3.4.11-0ubuntu0.1+esm6","7:3.4.11-0ubuntu0.1+esm7","7:3.4.11-0ubuntu0.1+esm8","7:3.4.11-0ubuntu0.1+esm9","7:3.4.11-0ubuntu0.1+esm10","7:3.4.11-0ubuntu0.1+esm11","7:3.4.11-0ubuntu0.1+esm12","7:3.4.11-0ubuntu0.1+esm13","7:3.4.11-0ubuntu0.1+esm14","7:3.4.11-0ubuntu0.1+esm15","7:3.4.11-0ubuntu0.1+esm16"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7:4.1.4-1build2","7:4.2.1-2","7:4.2.1-2ubuntu1","7:4.2.2-1build1","7:4.2.2-1ubuntu1","7:4.2.4-1ubuntu0.1","7:4.2.4-1ubuntu0.1+esm1","7:4.2.7-0ubuntu0.1","7:4.2.7-0ubuntu0.1+esm1","7:4.2.7-0ubuntu0.1+esm2","7:4.2.7-0ubuntu0.1+esm3","7:4.2.7-0ubuntu0.1+esm4","7:4.2.7-0ubuntu0.1+esm5","7:4.2.7-0ubuntu0.1+esm6","7:4.2.7-0ubuntu0.1+esm7","7:4.2.7-0ubuntu0.1+esm8","7:4.2.7-0ubuntu0.1+esm9","7:4.2.7-0ubuntu0.1+esm10","7:4.2.7-0ubuntu0.1+esm11","7:4.2.7-0ubuntu0.1+esm12","7:4.2.7-0ubuntu0.1+esm13","7:4.2.7-0ubuntu0.1+esm14","7:4.2.7-0ubuntu0.1+esm15","7:4.2.7-0ubuntu0.1+esm16","7:4.2.7-0ubuntu0.1+esm17","7:4.2.7-0ubuntu0.1+esm18"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7:4.4-6ubuntu5","7:4.4.1-2ubuntu1","7:4.4.1-3ubuntu1","7:4.4.1-3ubuntu2","7:4.4.1-3ubuntu3","7:4.4.1-3ubuntu5","7:4.4.2-0ubuntu0.22.04.1","7:4.4.2-0ubuntu0.22.04.1+esm1","7:4.4.2-0ubuntu0.22.04.1+esm2","7:4.4.2-0ubuntu0.22.04.1+esm3","7:4.4.2-0ubuntu0.22.04.1+esm4","7:4.4.2-0ubuntu0.22.04.1+esm5","7:4.4.2-0ubuntu0.22.04.1+esm6","7:4.4.2-0ubuntu0.22.04.1+esm7","7:4.4.2-0ubuntu0.22.04.1+esm8","7:4.4.2-0ubuntu0.22.04.1+esm9","7:4.4.2-0ubuntu0.22.04.1+esm10","7:4.4.2-0ubuntu0.22.04.1+esm11","7:4.4.2-0ubuntu0.22.04.1+esm12","7:4.4.2-0ubuntu0.22.04.1+esm13","7:4.4.2-0ubuntu0.22.04.1+esm14","7:4.4.2-0ubuntu0.22.04.1+esm15","7:4.4.2-0ubuntu0.22.04.1+esm16","7:4.4.2-0ubuntu0.22.04.1+esm17"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7:6.0-6ubuntu1","7:6.0-9ubuntu1","7:6.1-2ubuntu1","7:6.1-3ubuntu1","7:6.1-4ubuntu1","7:6.1-5ubuntu1","7:6.1.1-1ubuntu1","7:6.1.1-3ubuntu1","7:6.1.1-3ubuntu5","7:6.1.1-3ubuntu5+esm1","7:6.1.1-3ubuntu5+esm2","7:6.1.1-3ubuntu5+esm3","7:6.1.1-3ubuntu5+esm4","7:6.1.1-3ubuntu5+esm5","7:6.1.1-3ubuntu5+esm6","7:6.1.1-3ubuntu5+esm7","7:6.1.1-3ubuntu5+esm8","7:6.1.1-3ubuntu5+esm10","7:6.1.1-3ubuntu5+esm11","7:6.1.1-3ubuntu5+esm12","7:6.1.1-3ubuntu5+esm13","7:6.1.1-3ubuntu5+esm15"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7:7.1.1-1ubuntu1","7:7.1.1-1ubuntu2","7:7.1.1-1ubuntu3","7:7.1.1-1ubuntu4","7:7.1.1-1ubuntu4.1","7:7.1.1-1ubuntu4.2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7:8.0.1-3ubuntu2","7:8.1-3ubuntu3","7:8.1.2-2ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:26.04:LTS","package":"ffmpeg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7:7.1.1-1ubuntu4","7:7.1.2-1ubuntu3","7:7.1.2-1ubuntu4","7:7.1.3-1ubuntu1","7:8.0.1-2ubuntu1","7:8.0.1-3ubuntu1","7:8.0.1-3ubuntu2","7:8.0.1-3ubuntu2+esm1","7:8.0.1-3ubuntu2+esm3","7:8.0.1-3ubuntu2+esm4","7:8.0.1-3ubuntu2+esm5"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"ffmpeg-8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.1.1-3.1"}]}],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"ffmpeg-4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.7-3.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"ffmpeg-7","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.1.4-3.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"ffmpeg-9","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.1-1.1"}]}],"bundled":6},{"source":"osv","ecosystem":"openSUSE:Leap 16.0","package":"ffmpeg-7","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.1.4-160000.2.1"}]}]}],"products":[{"vendor":"ffmpeg","product":"ffmpeg"}],"references":[{"url":"https://github.com/FFmpeg/FFmpeg","tags":["Product","package","web","report"]},{"url":"https://excellent-oatmeal-319.notion.site/CVE-2026-30997-Out-of-Bounds-Access-a7929817b9794568b2f7774397c7d65f","tags":["Exploit","Mitigation","Third Party Advisory","web","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30997","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-rg96-8jmp-9mwc"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30997.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-30997","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0153.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=35546","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/4TOCC22G6AHEU62PA7DQARAPJYTW6XSE/","tags":["web"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2315","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2928","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40962","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622573-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1262047","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-30997","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262444-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1220545","tags":["report"]},{"url":"https://bugzilla.suse.com/1234030","tags":["report"]},{"url":"https://bugzilla.suse.com/1237561","tags":["report"]},{"url":"https://bugzilla.suse.com/1249393","tags":["report"]},{"url":"https://bugzilla.suse.com/1249431","tags":["report"]},{"url":"https://bugzilla.suse.com/1255392","tags":["report"]},{"url":"https://bugzilla.suse.com/1262237","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2023-6601","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-35366","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-35368","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-36618","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-10256","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-1594","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-59728","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-63757","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-9951","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-40962","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262445-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-30997","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-30997","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-12706","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-8461","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-30997","description":"An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-04-13T00:00:00Z","modified":"2026-04-13T19:06:31.7Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T13:44:07.200604Z"}],"euvd":[{"id":"EUVD-2026-21972","description":"An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-04-13T00:00:00Z","modified":"2026-04-13T19:06:31Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:24:27.467761Z"}],"ghsa":[{"id":"GHSA-rg96-8jmp-9mwc","title":"An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1...","description":"An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-04-13T15:31:42Z","modified":"2026-04-13T21:31:47Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:07:28.42851Z"}],"nvd":[{"id":"CVE-2026-30997","description":"An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-04-13T15:17:32.57Z","modified":"2026-06-17T10:33:17.353Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:12:14.37744Z"}],"osv":[{"id":"CVE-2026-30997","description":"An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-04-13T00:00:00Z","modified":"2026-11-07T10:47:28.278335398Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-07T11:15:38.581573Z"},{"id":"DEBIAN-CVE-2026-30997","description":"An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-04-13T15:17:32.57Z","modified":"2026-10-01T03:03:02.600034351Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:53.877573Z"},{"id":"JLSEC-2026-649","description":"An out-of-bounds read in the `read_global_param()` function (`libavcodec/av1dec.c`) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-06-26T20:24:16.337Z","modified":"2026-07-25T18:24:43.843932577Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:47:18.573531Z"},{"id":"OESA-2026-2315","title":"ffmpeg security update","description":"FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash.\r\n\r\nSecurity Fix(es):\n\nAn out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.(CVE-2026-30997)","status":"published","published":"2026-05-15T11:11:17Z","modified":"2026-08-18T01:19:53.710014195Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:46.087701Z"},{"id":"OESA-2026-2928","title":"ffmpeg security update","description":"FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash.\r\n\r\nSecurity Fix(es):\n\nAn out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.(CVE-2026-30997)\n\nFFmpeg before 8.1 has an integer overflow and resultant out-of-bounds write via CENC (Common Encryption) subsample data to libavformat/mov.c.(CVE-2026-40962)","status":"published","published":"2026-07-09T11:11:50Z","modified":"2026-08-18T01:21:16.945624027Z","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":"2026-11-02T15:52:46.823443Z"},{"id":"UBUNTU-CVE-2026-30997","description":"An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-04-13T15:17:00Z","modified":"2026-10-17T12:58:08.213084498Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T16:56:11.640778Z"},{"id":"MGASA-2026-0153","title":"Updated ffmpeg packages fix security vulnerabilities","description":"An out-of-bounds read in the read_global_param() function\n(libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a\nDenial of Service (DoS) via a crafted input. (CVE-2026-30997)\nFFmpeg before 8.1 has an integer overflow and resultant out-of-bounds\nwrite via CENC (Common Encryption) subsample data to libavformat/mov.c.\n(CVE-2026-40962)\n","status":"published","published":"2026-05-26T01:55:28Z","modified":"2026-05-26T02:00:04.314791603Z","updated_at":"2026-11-02T15:49:43.178336Z"},{"id":"openSUSE-SU-2026:10890-1","title":"ffmpeg-8-8.1.1-3.1 on GA media","description":"These are all security issues fixed in the ffmpeg-8-8.1.1-3.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-05-29T00:00:00Z","modified":"2026-05-30T23:15:07.762283689Z","updated_at":"2026-11-02T16:58:38.95195Z"},{"id":"openSUSE-SU-2026:10931-1","title":"ffmpeg-4-4.4.7-3.1 on GA media","description":"These are all security issues fixed in the ffmpeg-4-4.4.7-3.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-06-02T00:00:00Z","modified":"2026-06-03T08:30:24.9879967Z","updated_at":"2026-11-02T16:58:38.95195Z"},{"id":"openSUSE-SU-2026:11009-1","title":"ffmpeg-7-7.1.4-3.1 on GA media","description":"These are all security issues fixed in the ffmpeg-7-7.1.4-3.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-06-12T00:00:00Z","modified":"2026-06-13T08:00:06.85786941Z","updated_at":"2026-11-02T16:58:38.95195Z"},{"id":"openSUSE-SU-2026:11515-1","title":"ffmpeg-9-libavcodec-devel-9.0.1-1.1 on GA media","description":"These are all security issues fixed in the ffmpeg-9-libavcodec-devel-9.0.1-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-08-15T00:00:00Z","modified":"2026-08-16T11:45:05.658519358Z","updated_at":"2026-11-02T16:58:39.516824Z"},{"id":"openSUSE-SU-2026:20914-1","title":"Security update for ffmpeg-4","description":"This update for ffmpeg-4 fixes the following issues:\n\nChanges in ffmpeg-4:\n\n- CVE-2026-30997: avcodec/av1dec: check that primary_ref_frame is within range (bsc#1262047)\n","status":"published","published":"2026-06-05T16:02:35Z","modified":"2026-06-09T09:00:07.4209634Z","updated_at":"2026-11-02T16:58:41.885092Z"},{"id":"openSUSE-SU-2026:21258-1","title":"Security update for ffmpeg-7","description":"This update for ffmpeg-7 fixes the following issue:\n\n- CVE-2026-30997: out-of-bounds read in the `read_global_param()` function allows for a DoS via crafted input\n  (bsc#1262047).\n","status":"published","published":"2026-07-07T16:58:28Z","modified":"2026-07-09T10:00:12.174102431Z","updated_at":"2026-11-02T16:58:41.885092Z"},{"id":"SUSE-SU-2026:22573-1","title":"Security update for ffmpeg-7","description":"This update for ffmpeg-7 fixes the following issue:\n\n- CVE-2026-30997: out-of-bounds read in the `read_global_param()` function allows for a DoS via crafted input\n  (bsc#1262047).\n","status":"published","published":"2026-07-07T16:55:36Z","modified":"2026-07-15T18:24:12.281291277Z","updated_at":"2026-11-02T15:54:03.080707Z"},{"id":"SUSE-SU-2026:2444-1","title":"Security update for ffmpeg-4","description":"This update for ffmpeg-4 fixes the following issues\n\nUpdate to version 4.4.7:\n\n- CVE-2023-6601: HLS Unsafe File Extension Bypass (bsc#1220545).\n- CVE-2024-35366: FFmpeg n6.1.1 is Integer Overflow. The vulnerability exists in the parse_options function of sbgdec.c\n  within the libavformat module. When parsing certain options, the software does not adequately validate the i\n  (bsc#1234030).\n- CVE-2025-1594: stack-based buffer overflow in function ff_aac_search_for_tns of the file libavcodec/aacenc_tns.c of\n  the component AAC Encoder (bsc#1237561).\n- CVE-2025-9951: heap-based buffer overflow in jpeg2000dec (bsc#1249393).\n- CVE-2025-10256: NULL pointer dereference in Firequalizer filter (bsc#1249431).\n- CVE-2025-63757: accumulation of filtered pixel values can lead to an integer overflow (bsc#1255392).\n- CVE-2026-30997: Denial of Service via out-of-bounds read (bsc#1262047).\n- CVE-2026-40962: inadequate CENC subsample bounds checks can lead to an integer overflow (bsc#1262237).\n","status":"published","published":"2026-06-18T08:51:46Z","modified":"2026-06-19T08:15:05.666357241Z","updated_at":"2026-11-02T15:54:04.519245Z"},{"id":"SUSE-SU-2026:2445-1","title":"Security update for ffmpeg-4","description":"This update for ffmpeg-4 fixes the following issues\n\nUpdate to version 4.4.7:\n\n- CVE-2023-6601: HLS Unsafe File Extension Bypass (bsc#1220545).\n- CVE-2024-35366: FFmpeg n6.1.1 is Integer Overflow. The vulnerability exists in the parse_options function of sbgdec.c\n  within the libavformat module. When parsing certain options, the software does not adequately validate the i\n  (bsc#1234030).\n- CVE-2025-1594: stack-based buffer overflow in function ff_aac_search_for_tns of the file libavcodec/aacenc_tns.c of\n  the component AAC Encoder (bsc#1237561).\n- CVE-2025-9951: heap-based buffer overflow in jpeg2000dec (bsc#1249393).\n- CVE-2025-10256: NULL pointer dereference in Firequalizer filter (bsc#1249431).\n- CVE-2025-63757: accumulation of filtered pixel values can lead to an integer overflow (bsc#1255392).\n- CVE-2026-30997: Denial of Service via out-of-bounds read (bsc#1262047).\n- CVE-2026-40962: inadequate CENC subsample bounds checks can lead to an integer overflow (bsc#1262237).\n","status":"published","published":"2026-06-18T08:52:03Z","modified":"2026-06-19T08:15:05.714693843Z","updated_at":"2026-11-02T15:54:04.519245Z"}]}}