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openSUSE: 2025:01946-1 important: MozillaThunderbird Security Patch

opensuse
Calendar Grey June 13, 2025
Dist Opensuse Esm H88
Addresses various flaws in MozillaThunderbird for openSUSE, improving defense against significant security threats.
An update that solves eight vulnerabilities can now be installed.

Description

This update for MozillaThunderbird fixes the following issues:

Update to Mozilla Thunderbird 128.11 (MFSA 2025-46, bsc#1243353):

* CVE-2025-5262: Double-free in libvpx encoder (bmo#1962421)

* CVE-2025-5263: Error handling for script execution was incorrectly isolated

from web content (bmo#1960745)

* CVE-2025-5264: Potential local code execution in "Copy as cURL" command

(bmo#1950001)

* CVE-2025-5265: Potential local code execution in "Copy as cURL" command

(bmo#1962301)

* CVE-2025-5266: Script element events leaked cross-origin resource status

(bmo#1965628)

* CVE-2025-5267: Clickjacking vulnerability could have led to leaking saved

payment card details (bmo#1954137)

* CVE-2025-5268: Memory safety bugs fixed in Firefox 139, Thunderbird 139,

Firefox ESR 128.11, and Thunderbird 128.11 (bmo#1950136, bmo#1958121,

bmo#1960499, bmo#1962634)

* CVE-2025-5269: Memory safety bug fixed in Firefox ESR 128.11 and Thunderbird

128.11 (bmo#1924108)

Topics%20covered

Topics Covered

security advisory code execution important script execution openSUSE MozillaThunderbird

Patch

## 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:

* SUSE Package Hub 15 15-SP7

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2025-1946=1

* SUSE Linux Enterprise Workstation Extension 15 SP6

zypper in -t patch SUSE-SLE-Product-WE-15-SP6-2025-1946=1

* SUSE Linux Enterprise Workstation Extension 15 SP7

zypper in -t patch SUSE-SLE-Product-WE-15-SP7-2025-1946=1

* openSUSE Leap 15.6

zypper in -t patch openSUSE-SLE-15.6-2025-1946=1

* SUSE Package Hub 15 15-SP6

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-1946=1

Package List

* SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x)

* MozillaThunderbird-translations-common-128.11.0-150200.8.221.1

* MozillaThunderbird-translations-other-128.11.0-150200.8.221.1

* MozillaThunderbird-debugsource-128.11.0-150200.8.221.1

* MozillaThunderbird-128.11.0-150200.8.221.1

* MozillaThunderbird-debuginfo-128.11.0-150200.8.221.1

* SUSE Linux Enterprise Workstation Extension 15 SP6 (x86_64)

* MozillaThunderbird-translations-common-128.11.0-150200.8.221.1

* MozillaThunderbird-translations-other-128.11.0-150200.8.221.1

* MozillaThunderbird-debugsource-128.11.0-150200.8.221.1

* MozillaThunderbird-128.11.0-150200.8.221.1

* MozillaThunderbird-debuginfo-128.11.0-150200.8.221.1

* SUSE Linux Enterprise Workstation Extension 15 SP7 (x86_64)

* MozillaThunderbird-translations-common-128.11.0-150200.8.221.1

* MozillaThunderbird-translations-other-128.11.0-150200.8.221.1

* MozillaThunderbird-debugsource-128.11.0-150200.8.221.1

* MozillaThunderbird-128.11.0-150200.8.221.1

*...

Read the Full Advisory

References

* bsc#1243353

## References:

* https://www.suse.com/security/cve/CVE-2025-5262.html

* https://www.suse.com/security/cve/CVE-2025-5263.html

* https://www.suse.com/security/cve/CVE-2025-5264.html

* https://www.suse.com/security/cve/CVE-2025-5265.html

* https://www.suse.com/security/cve/CVE-2025-5266.html

* https://www.suse.com/security/cve/CVE-2025-5267.html

* https://www.suse.com/security/cve/CVE-2025-5268.html

* https://www.suse.com/security/cve/CVE-2025-5269.html

* https://bugzilla.suse.com/show_bug.cgi?id=1243353

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:01946-1
Release Date: 2025-06-13T10:17:13Z
Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise Desktop 15 SP6 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 * SUSE Linux Enterprise Workstation Extension 15 SP6 * SUSE Linux Enterprise Workstation Extension 15 SP7 * SUSE Package Hub 15 15-SP6 * SUSE Package Hub 15 15-SP7

Topics%20covered

Topics Covered

security advisory code execution important script execution openSUSE MozillaThunderbird

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