{"id":"CLEANSTART-2026-ZL40658","summary":"Integer overflow in avidemux element in gst_avi_demux_invert function which allows a heap overwrite while parsing avi files","details":"Security vulnerability affects the gst-plugins-good package. Integer overflow in avidemux element in gst_avi_demux_invert function which allows a heap overwrite while parsing avi files.","modified":"2026-10-14T01:00:30.947428747Z","published":"2026-10-14T00:42:54.580476Z","upstream":["CVE-2022-1921"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-ZL40658.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2022-1921"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1921"}],"affected":[{"package":{"name":"gst-plugins-good","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/gst-plugins-good"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.3-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-ZL40658.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}