{"id":"MGASA-2025-0168","summary":"Updated thunderbird packages fix security vulnerabilities","details":"Sender Spoofing via Malformed From Header in Thunderbird.\n(CVE-2025-3875)\nUnsolicited File Download, Disk Space Exhaustion, and Credential Leakage\nvia mailbox:/// Links. (CVE-2025-3877)\nJavaScript Execution via Spoofed PDF Attachment and file:/// Link.\n(CVE-2025-3909)\nTracking Links in Attachments Bypassed Remote Content Blocking.\n(CVE-2025-3932)\nOut-of-bounds access when resolving Promise objects. (CVE-2025-4918)\nOut-of-bounds access when optimizing linear sums. (CVE-2025-4919)\n","modified":"2026-04-16T04:40:57.115501319Z","published":"2025-05-27T18:46:33Z","upstream":["CVE-2025-3875","CVE-2025-3877","CVE-2025-3909","CVE-2025-3932","CVE-2025-4918","CVE-2025-4919"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2025-0168.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=34288"},{"type":"WEB","url":"https://www.thunderbird.net/en-US/thunderbird/128.10.1esr/releasenotes/"},{"type":"ADVISORY","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-34/"},{"type":"WEB","url":"https://www.thunderbird.net/en-US/thunderbird/128.10.2esr/releasenotes/"},{"type":"WEB","url":"https://www.thunderbird.net/en-US/thunderbird/128.10.2esr/releasenotes/"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/thunderbird?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"128.10.2-1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2025-0168.json"}},{"package":{"name":"thunderbird-l10n","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/thunderbird-l10n?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"128.10.2-1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2025-0168.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}