{"id":"DEBIAN-CVE-2025-25467","details":"Insufficient tracking and releasing of allocated used memory in libx264 git master allows attackers to execute arbitrary code via creating a crafted AAC file.","modified":"2026-09-01T20:05:45.398148154Z","published":"2025-02-18T22:15:18.373Z","upstream":["CVE-2025-25467"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-25467"}],"affected":[{"package":{"name":"x264","ecosystem":"Debian:12","purl":"pkg:deb/debian/x264?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:0.164.3095+gitbaee400-3","2:0.164.3108+git31e19f9-1","2:0.164.3108+git31e19f9-2","2:0.164.3108+git31e19f9-3","2:0.165.3222+gitb35605ac-1","2:0.165.3222+gitb35605ac-2","2:0.165.3222+gitb35605ac-3","2:0.165.3223+git20250910.0480cb0-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-25467.json"}},{"package":{"name":"x264","ecosystem":"Debian:13","purl":"pkg:deb/debian/x264?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:0.164.3108+git31e19f9-2","2:0.164.3108+git31e19f9-3","2:0.165.3222+gitb35605ac-1","2:0.165.3222+gitb35605ac-2","2:0.165.3222+gitb35605ac-3","2:0.165.3223+git20250910.0480cb0-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-25467.json"}},{"package":{"name":"x264","ecosystem":"Debian:14","purl":"pkg:deb/debian/x264?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:0.164.3108+git31e19f9-2","2:0.164.3108+git31e19f9-3","2:0.165.3222+gitb35605ac-1","2:0.165.3222+gitb35605ac-2","2:0.165.3222+gitb35605ac-3","2:0.165.3223+git20250910.0480cb0-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-25467.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:H/I:H/A:H"}]}