{"action":"Upgrade gst-plugins-bad1.0 to 1.26.2-3+deb13u3 or later.","affected":[{"fixed":"1.26.2-3+deb13u3","introduced":"0"}],"component":"gst-plugins-bad1.0","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.26.2-3+deb13u3"],"id":"tcs_01M5NQEYWFKHDHE3K09JHB8RXM","modified_at":"2026-10-15T19:00:10.323293181Z","published_at":"2026-06-23T21:16:54.947Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-12891","https://security-tracker.debian.org/tracker/CVE-2026-12891"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-12891","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-12891"}],"summary":"A flaw was found in the GStreamer gst-plugins-bad package. When processing a malformed H.266/VVC video stream with a crafted aspect ratio indicator value, the H.266 parser performs an out-of-bounds re"}