{"action":"Upgrade gpac to 1.0.1+dfsg1-4+deb11u2 or later.","affected":[{"fixed":"1.0.1+dfsg1-4+deb11u2","introduced":"0"}],"component":"gpac","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":["1.0.1+dfsg1-4+deb11u2"],"id":"tcs_01M5NG2NM968T4XG6564VNT53H","modified_at":"2026-08-27T23:04:12.179858914Z","published_at":"2021-12-22T18:15:08.180Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-45263","https://security-tracker.debian.org/tracker/CVE-2021-45263"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-45263","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-45263"}],"summary":"An invalid free vulnerability exists in gpac 1.1.0 via the gf_svg_delete_attribute_value function, which causes a segmentation fault and application crash."}