SLES 15 — MozillaThunderbird — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🔴 Critical ⏱ 15–90 min Last verified: 21 February 2026 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2023:0599-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-0616 CVE-2020-26970 CVE-2010-3769 CVE-2010-3778 CVE-2011-2987 CVE-2017-7845 CVE-2026-3889 CVE-2026-4371 +12 more Upstream summary: If a MIME email combines OpenPGP and OpenPGP MIME data in a certain […]