{"id":"CVE-2022-24453","aliases":["EUVD-2022-29335","GHSA-8gvv-h2j2-gq6f"],"status":"published","title":"HEVC Video Extensions Remote Code Execution Vulnerability","description":"HEVC Video Extensions 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":"2026-11-09","score":0.02285,"percentile":0.83291,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-03-09T17:07:31Z","modified":"2026-06-17T04:31:52Z","products":[{"vendor":"microsoft","product":"hevc video extension"},{"vendor":"microsoft","product":"hevc video extensions"},{"vendor":"microsoft","product":"hevc_video_extensions"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24453","tags":["vendor-advisory","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24453"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24453"},{"url":"https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0014/MNDT-2022-0014.md"},{"url":"https://github.com/advisories/GHSA-8gvv-h2j2-gq6f"}],"sources":{"cve":[{"id":"CVE-2022-24453","title":"HEVC Video Extensions Remote Code Execution Vulnerability","description":"HEVC Video Extensions Remote Code Execution Vulnerability","status":"published","published":"2022-03-09T17:07:31Z","modified":"2025-07-08T15:31:25.636Z","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"}],"updated_at":"2026-11-02T14:34:34.576287Z"}],"euvd":[{"id":"EUVD-2022-29335","description":"HEVC Video Extensions Remote Code Execution Vulnerability","status":"published","published":"2022-03-09T17:07:31Z","modified":"2025-07-08T15:31:25Z","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":"2026-11-02T20:32:12.59227Z"}],"ghsa":[{"id":"GHSA-8gvv-h2j2-gq6f","title":"HEVC Video Extensions Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022...","description":"HEVC Video Extensions Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-22006, CVE-2022-22007, CVE-2022-23301, CVE-2022-24452, CVE-2022-24456.","status":"published","published":"2022-03-10T00:00:35Z","modified":"2023-06-29T03:30:24Z","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"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:54:39.908875Z"}],"nvd":[{"id":"CVE-2022-24453","description":"HEVC Video Extensions Remote Code Execution Vulnerability","status":"published","published":"2022-03-09T17:15:13.397Z","modified":"2026-06-17T04:31:52.3Z","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"},{"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"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:13.7085Z"}]}}