{"id":"CLSA-2026-1779136540","summary":"thunderbird: Fix of 2 CVEs","details":"- CVE-2024-0747: Document::Open inheriting CSP from a different window\n- CVE-2025-5268: Memory safety bugs (gfxFont mHasSpaceFeatures atomicity, PresShell event-handler UAF, wasm uncheckedReadValType missing types)","modified":"2026-05-27T11:17:33.191580031Z","published":"2026-05-18T20:35:44Z","upstream":["CVE-2024-0747","CVE-2025-5268"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1779136540.html"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/thunderbird?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"115.4.1-1.el9_2.alma.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779136540.json"}}],"schema_version":"1.7.5"}