This update for MozillaThunderbird fixes the following issues:
Update to Mozilla Thunderbird ESR 128.6 (MFSA 2025-05, bsc#1234991)
Security fixes:
* CVE-2025-0237 (bmo#1915257) WebChannel APIs susceptible to confused deputy
attack
* CVE-2025-0238 (bmo#1915535) Use-after-free when breaking lines in text
* CVE-2025-0239 (bmo#1929156) Alt-Svc ALPN validation failure when redirected
* CVE-2025-0240 (bmo#1929623) Compartment mismatch when parsing JavaScript
JSON module
* CVE-2025-0241 (bmo#1933023) Memory corruption when using JavaScript Text
Segmentation
* CVE-2025-0242 (bmo#1874523, bmo#1926454, bmo#1931873, bmo#1932169) Memory
safety bugs fixed in Firefox 134, Thunderbird 134, Firefox ESR 115.19,
Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6
* CVE-2025-0243 (bmo#1827142, bmo#1932783) Memory safety bugs fixed in Firefox
134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6
Other fixes:
* fixed: New mail notification...
Read the Full Advisory## Patch Instructions:
To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
* openSUSE Leap 15.6
zypper in -t patch openSUSE-SLE-15.6-2025-80=1
* SUSE Package Hub 15 15-SP6
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-80=1
* SUSE Linux Enterprise Workstation Extension 15 SP6
zypper in -t patch SUSE-SLE-Product-WE-15-SP6-2025-80=1
* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
* MozillaThunderbird-128.6.0-150200.8.197.1
* MozillaThunderbird-debuginfo-128.6.0-150200.8.197.1
* MozillaThunderbird-debugsource-128.6.0-150200.8.197.1
* MozillaThunderbird-translations-common-128.6.0-150200.8.197.1
* MozillaThunderbird-translations-other-128.6.0-150200.8.197.1
* SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x)
* MozillaThunderbird-128.6.0-150200.8.197.1
* MozillaThunderbird-debuginfo-128.6.0-150200.8.197.1
* MozillaThunderbird-debugsource-128.6.0-150200.8.197.1
* MozillaThunderbird-translations-common-128.6.0-150200.8.197.1
* MozillaThunderbird-translations-other-128.6.0-150200.8.197.1
* SUSE Linux Enterprise Workstation Extension 15 SP6 (x86_64)
* MozillaThunderbird-128.6.0-150200.8.197.1
* MozillaThunderbird-debuginfo-128.6.0-150200.8.197.1
* MozillaThunderbird-debugsource-128.6.0-150200.8.197.1
* MozillaThunderbird-translations-common-128.6.0-150200.8.197.1
* MozillaThunderbird-translations-other-128.6.0-150200.8.197.1
* bsc#1234991
## References:
* https://www.suse.com/security/cve/CVE-2025-0237.html
* https://www.suse.com/security/cve/CVE-2025-0238.html
* https://www.suse.com/security/cve/CVE-2025-0239.html
* https://www.suse.com/security/cve/CVE-2025-0240.html
* https://www.suse.com/security/cve/CVE-2025-0241.html
* https://www.suse.com/security/cve/CVE-2025-0242.html
* https://www.suse.com/security/cve/CVE-2025-0243.html
* https://bugzilla.suse.com/show_bug.cgi?id=1234991
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