{"schema_version":"1.7.5","id":"CVE-2025-1931","published":"2025-03-04T14:15:37.963Z","modified":"2026-07-01T12:46:02.245193433Z","related":["ALSA-2025:2359","ALSA-2025:2452","CGA-598r-h49w-c895","SUSE-SU-2025:0783-1","SUSE-SU-2025:0788-1","SUSE-SU-2025:0849-1","openSUSE-SU-2025:14852-1","openSUSE-SU-2025:14853-1","openSUSE-SU-2025:14861-1","openSUSE-SU-2025:14958-1"],"details":"It was possible to cause a use-after-free in the content process side of a WebTransport connection, leading to a potentially exploitable crash. This vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.","affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-1931.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"115.21.0"}]},{"events":[{"introduced":"0"},{"fixed":"136.0"}]},{"events":[{"introduced":"116.0"},{"fixed":"128.8.0"}]},{"events":[{"introduced":"0"},{"fixed":"128.8.0"}]},{"events":[{"introduced":"129.0"},{"fixed":"136.0"}]}]}}],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00006.html"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-17/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-18/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-14/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-15/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-16/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1944126"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}