{"id":"SUSE-SU-2026:0388-1","summary":"Security update for MozillaThunderbird","details":"This update for MozillaThunderbird fixes the following issues:\n\nUpdate to Mozilla Thunderbird 140.7.1 MFSA 2026-08 (bsc#1257397):\n\n- CVE-2026-0818: CSS-based exfiltration of the content from partially encrypted emails when allowing remote content\n","modified":"2026-03-11T07:31:17.127138Z","published":"2026-02-05T11:14:22Z","related":["CVE-2026-0818"],"upstream":["CVE-2026-0818"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260388-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257397"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-0818"}],"affected":[{"package":{"name":"MozillaThunderbird","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","purl":"pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"140.7.1-150200.8.254.1"}]}],"ecosystem_specific":{"binaries":[{"MozillaThunderbird-translations-common":"140.7.1-150200.8.254.1","MozillaThunderbird-translations-other":"140.7.1-150200.8.254.1","MozillaThunderbird":"140.7.1-150200.8.254.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0388-1.json"}},{"package":{"name":"MozillaThunderbird","ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP7","purl":"pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"140.7.1-150200.8.254.1"}]}],"ecosystem_specific":{"binaries":[{"MozillaThunderbird-translations-common":"140.7.1-150200.8.254.1","MozillaThunderbird-translations-other":"140.7.1-150200.8.254.1","MozillaThunderbird":"140.7.1-150200.8.254.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0388-1.json"}},{"package":{"name":"MozillaThunderbird","ecosystem":"openSUSE:Leap 15.6","purl":"pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"140.7.1-150200.8.254.1"}]}],"ecosystem_specific":{"binaries":[{"MozillaThunderbird-translations-other":"140.7.1-150200.8.254.1","MozillaThunderbird":"140.7.1-150200.8.254.1","MozillaThunderbird-translations-common":"140.7.1-150200.8.254.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0388-1.json"}}],"schema_version":"1.7.5"}