SUSE-SU-2025:0405-1: MozillaThunderbird&distro=openSUSE Leap 15.6

Vulnerability summary

SUSE-SU-2025:0405-1 is a vulnerability in MozillaThunderbird&distro=openSUSE Leap 15.6 with no CVSS score yet.

Timeline

1. 10-02-2025
   PublishedVulnerability first disclosed.
2. 04-02-2026
   Last modifiedVulnerability information updated.

Description

Security update for MozillaThunderbird This update for MozillaThunderbird fixes the following issues: Update to Mozilla Thunderbird 128.7 (MFSA 2025-10, bsc#1236539). Security fixes: - CVE-2025-1009: use-after-free in XSLT. - CVE-2025-1010: use-after-free in Custom Highlight. - CVE-2025-1011: a bug in WebAssembly code generation could result in a crash. - CVE-2025-1012: use-after-free during concurrent delazification. - CVE-2024-11704: potential double-free vulnerability in PKCS#7 decryption handling. - CVE-2025-1013: potential opening of private browsing tabs in normal browsing windows. - CVE-2025-1014: certificate length was not properly checked. - CVE-2025-1015: unsanitized address book fields. - CVE-2025-0510: address of e-mail sender can be spoofed by malicious email. - CVE-2025-1016: memory safety bugs. - CVE-2025-1017: memory safety bugs. Other fixes: - fixed: images inside links could zoom when clicked instead of opening the link. - fixed: compacting an empty folder failed with write error. - fixed: compacting of IMAP folder with corrupted local storage failed with write error. - fixed: after restart, all restored tabs with opened PDFs showed the same attachment. - fixed: exceptions during CalDAV item processing would halt subsequent item handling. - fixed: context menu was unable to move email address to a different field. - fixed: link at about:rights pointed to Firefox privacy policy instead of Thunderbird's. - fixed: POP3 'fetch headers only' and 'get selected messages' could delete messages. - fixed: 'Search Online' checkbox in saved search properties was incorrectly disabled. - fixed: POP3 status message showed incorrect download count when messages were deleted. - fixed: space bar did not always advance to the next unread message. - fixed: folder creation or renaming failed due to incorrect preference settings. - fixed: forwarding/editing S/MIME drafts/templates unusable due to regression (bsc#1236411). - fixed: sort order in 'Search Messages' panel reset after search or on first launch. - fixed: reply window added an unnecessary third blank line at the top. - fixed: Thunderbird spell check box did not allow ENTER to accept suggested changes. - fixed: long email subject lines could overlap window control buttons on macOS. - fixed: flathub manifest link was not correct. - fixed: 'Prefer client-side email scheduling' needed to be selected twice. - fixed: duplicate invitations were sent if CALDAV calendar email case did not match. - fixed: visual and UX improvements.

No weakness data has been published for this record.