{"id":"CVE-2022-29111","aliases":["EUVD-2022-33522","GHSA-j4gw-3wf4-m484"],"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":0.02682,"percentile":0.85931,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-06-15T21:51:12Z","modified":"2026-06-17T04:39:35Z","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-2022-29111","tags":["vendor-advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-29111","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29111"},{"url":"https://github.com/advisories/GHSA-j4gw-3wf4-m484"}],"sources":{"cve":[{"id":"CVE-2022-29111","title":"HEVC Video Extensions Remote Code Execution Vulnerability","description":"HEVC Video Extensions Remote Code Execution Vulnerability","status":"published","published":"2022-06-15T21:51:12Z","modified":"2025-01-02T19:02:49.699Z","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":"2026-11-02T14:34:36.270817Z"}],"euvd":[{"id":"EUVD-2022-33522","description":"HEVC Video Extensions Remote Code Execution Vulnerability","status":"published","published":"2022-06-15T21:51:12Z","modified":"2025-01-02T19:02:49Z","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":"2026-11-03T00:04:27.955488Z"}],"ghsa":[{"id":"GHSA-j4gw-3wf4-m484","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-2022-22018, CVE-2022-29119, CVE-2022-30188.","status":"published","published":"2022-06-16T00:00:18Z","modified":"2025-01-02T21:32:42Z","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":"2026-11-02T14:59:20.744167Z"}],"nvd":[{"id":"CVE-2022-29111","description":"HEVC Video Extensions Remote Code Execution Vulnerability","status":"published","published":"2022-06-15T22:15:13.063Z","modified":"2026-06-17T04:39:35.76Z","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":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:22.232533Z"}]}}