{"id":"CVE-2025-13019","details":"Same-origin policy bypass in the DOM: Workers component. This vulnerability affects Firefox \u003c 145, Firefox ESR \u003c 140.5, Thunderbird \u003c 145, and Thunderbird \u003c 140.5.","modified":"2026-04-16T00:08:05.058070952Z","published":"2025-11-11T16:15:39Z","related":["ALSA-2025:21280","ALSA-2025:21281","ALSA-2025:21843","ALSA-2025:21881","ALSA-2025:22363","SUSE-SU-2025:21021-1","SUSE-SU-2025:4173-1","SUSE-SU-2025:4174-1","SUSE-SU-2025:4195-1","openSUSE-SU-2025:15735-1","openSUSE-SU-2025:15738-1","openSUSE-SU-2025:20065-1","openSUSE-SU-2026:20002-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-87/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-88/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-90/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-91/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1988412"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-13019.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"140.5.0"}]},{"events":[{"introduced":"0"},{"fixed":"145.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"}]}