{"id":"CLSA-2026-1779786876","summary":"thunderbird: Fix of 4 CVEs","details":"- CVE-2023-5388: NSS MPI RSA decryption timing side-channel (Marvin attack);\n  backport upstream NSS_3_90 commit 196716d8 to security/nss/lib/freebl\n- CVE-2024-0741: ANGLE VariablePacker int32 overflow leading to heap\n  out-of-bounds write in WebGL shader compilation\n- CVE-2024-0753: PSM HSTS superdomain walk did not honor ancestor\n  includeSubDomains policy (RFC 6797 conformance)\n- CVE-2025-3523: attachment URL UI misrepresentation in\n  displayAttachmentsForExpandedViewExternal; mouseover/focus showed last URL\n  for all rows","modified":"2026-10-26T09:30:03.937274111Z","published":"2026-05-26T09:14:39Z","upstream":["CVE-2023-5388","CVE-2024-0741","CVE-2024-0753","CVE-2025-3523"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1779786876.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.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779786876.json"}}],"schema_version":"1.9.0"}