{"id":"CVE-2023-29341","aliases":["EUVD-2023-32914","GHSA-wvw4-jxm7-h4rv"],"status":"published","title":"AV1 Video Extension Remote Code Execution Vulnerability","description":"AV1 Video Extension Remote Code Execution Vulnerability","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00668,"percentile":0.52227,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122"],"published":"2023-05-09T17:03:05Z","modified":"2026-06-17T05:49:50Z","products":[{"vendor":"microsoft","product":"av1 video extension"},{"vendor":"microsoft","product":"av1_video_extension"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29341","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29341"},{"url":"https://github.com/advisories/GHSA-wvw4-jxm7-h4rv"}],"sources":{"cve":[{"id":"CVE-2023-29341","title":"AV1 Video Extension Remote Code Execution Vulnerability","description":"AV1 Video Extension Remote Code Execution Vulnerability","status":"published","published":"2023-05-09T17:03:05.147Z","modified":"2025-07-10T16:39:02.275Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:35:28.643185Z"}],"euvd":[{"id":"EUVD-2023-32914","description":"AV1 Video Extension Remote Code Execution Vulnerability","status":"published","published":"2023-05-09T17:03:05Z","modified":"2025-07-10T16:39:02Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T20:32:09.615515Z"}],"ghsa":[{"id":"GHSA-wvw4-jxm7-h4rv","title":"AV1 Video Extension Remote Code Execution Vulnerability","description":"AV1 Video Extension Remote Code Execution Vulnerability","status":"published","published":"2023-05-09T18:30:38Z","modified":"2024-04-04T03:56:56Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:56:20.113325Z"}],"nvd":[{"id":"CVE-2023-29341","description":"AV1 Video Extension Remote Code Execution Vulnerability","status":"published","published":"2023-05-09T18:15:14.027Z","modified":"2026-06-17T05:49:50.487Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:08:01.131774Z"}]}}