{"id":"CLEANSTART-2024-LL34532","summary":"FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics","details":"Security vulnerability affects the ffmpeg4 package. FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics.","modified":"2026-10-01T09:15:13.671569496Z","published":"2026-10-01T08:11:52.687223Z","upstream":["CVE-2021-38291"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-LL34532.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2021-38291"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38291"}],"affected":[{"package":{"name":"ffmpeg4","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.1-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-LL34532.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}