{"id":"DEBIAN-CVE-2026-92062","details":"Privilege escalation in the Session Restore component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.","modified":"2026-09-20T13:00:08.594851743Z","published":"2026-09-15T13:17:00.777Z","upstream":["CVE-2026-92062"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-92062"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Debian:14","purl":"pkg:deb/debian/thunderbird?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:128.13.0esr-1","1:128.14.0esr-1","1:128.14.0esr-1~deb11u1","1:128.14.0esr-1~deb12u1","1:128.14.0esr-1~deb13u1","1:129.0~b6-1","1:130.0~b3-1","1:132.0~b6-1","1:135.0-1","1:136.0-1","1:137.0-1","1:138.0-1","1:140.0.1esr-1","1:140.1.0esr-1","1:140.1.1esr-1","1:140.10.0esr-1","1:140.10.0esr-1~deb11u1","1:140.10.0esr-1~deb12u1","1:140.10.0esr-1~deb13u1","1:140.10.1esr-1","1:140.10.1esr-1~deb11u1","1:140.10.1esr-1~deb12u1","1:140.10.1esr-1~deb13u1","1:140.10.2esr-1","1:140.10.2esr-1~deb11u1","1:140.10.2esr-1~deb12u1","1:140.10.2esr-1~deb13u1","1:140.11.0esr-1","1:140.11.0esr-1~deb11u1","1:140.11.0esr-1~deb12u1","1:140.11.0esr-1~deb13u1","1:140.12.0esr-1","1:140.12.0esr-1~deb11u1","1:140.12.0esr-1~deb12u1","1:140.12.0esr-1~deb13u1","1:140.13.0esr-1","1:140.13.0esr-2","1:140.13.0esr-2~deb11u1","1:140.13.0esr-2~deb12u1","1:140.13.0esr-2~deb13u1","1:140.14.0esr-1","1:140.14.0esr-1~deb11u1","1:140.14.0esr-1~deb12u1","1:140.14.0esr-1~deb13u1","1:140.15.0esr-1~deb12u1","1:140.15.0esr-1~deb13u1","1:140.16.0esr-1~deb12u1","1:140.16.0esr-1~deb13u1","1:140.2.0esr-1","1:140.3.0esr-1","1:140.3.0esr-1~deb11u1","1:140.3.0esr-1~deb12u1","1:140.3.0esr-1~deb13u1","1:140.3.1esr-1","1:140.4.0esr-1","1:140.4.0esr-1~deb11u1","1:140.4.0esr-1~deb12u1","1:140.4.0esr-1~deb13u1","1:140.5.0esr-1","1:140.5.0esr-1~deb11u1","1:140.5.0esr-1~deb12u1","1:140.5.0esr-1~deb13u1","1:140.6.0esr-1","1:140.6.0esr-1~deb11u1","1:140.6.0esr-1~deb12u1","1:140.6.0esr-1~deb13u1","1:140.7.0esr-1","1:140.7.0esr-1~deb11u1","1:140.7.0esr-1~deb12u1","1:140.7.0esr-1~deb13u1","1:140.7.1esr-1","1:140.7.1esr-1~deb11u1","1:140.7.1esr-1~deb12u1","1:140.7.1esr-1~deb13u1","1:140.8.0esr-1","1:140.8.0esr-1~deb11u1","1:140.8.0esr-1~deb12u1","1:140.8.0esr-1~deb13u1","1:140.9.0esr-1","1:140.9.0esr-1~deb11u1","1:140.9.0esr-1~deb12u1","1:140.9.0esr-1~deb13u1","1:140.9.1esr-1","1:140.9.1esr-1~deb11u1","1:140.9.1esr-1~deb12u1","1:140.9.1esr-1~deb13u1","1:143.0.1-1","1:144.0.1-1","1:148.0.1-1","1:149.0.2-1","1:152.0-1","1:153.0.1esr-1","1:153.0.3esr-1","1:153.1.0esr-1","1:153.2.0esr-1","1:153.3.0esr-1","1:155.0.1-1","1:155.0.1-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-92062.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}