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openSUSE: 2025:1436-1 important: MozillaFirefox Memory Safety Issues

opensuse
Calendar Grey May 2, 2025
Dist Opensuse Esm H88
The recent security patch for Mozilla Firefox tackles multiple significant vulnerabilities; it safeguards user data and enhances security on openSUSE platforms.
An update that solves seven vulnerabilities can now be installed.

Description

This update for MozillaFirefox fixes the following issues:

* Firefox Extended Support Release 128.10.0 ESR MFSA 2025-29 (bsc#1241621):

* CVE-2025-2817: Potential privilege escalation in Firefox Updater

* CVE-2025-4082: WebGL shader attribute memory corruption in Firefox for macOS

* CVE-2025-4083: Process isolation bypass using `javascript:` URI links in

cross-origin frames

* CVE-2025-4084: Potential local code execution in "copy as cURL" command

* CVE-2025-4087: Unsafe attribute access during XPath parsing

* CVE-2025-4091: Memory safety bugs fixed in Firefox 138, Thunderbird 138,

Firefox ESR 128.10, and Thunderbird 128.10

* CVE-2025-4093: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird

128.10

Topics%20covered

Topics Covered

security advisory update critical memory corruption openSUSE MozillaFirefox

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:

* openSUSE Leap 15.6

zypper in -t patch openSUSE-SLE-15.6-2025-1436=1

* Desktop Applications Module 15-SP6

zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP6-2025-1436=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-1436=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-1436=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-1436=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-1436=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

zypper in -t patch...

Read the Full Advisory

Package List

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)

* MozillaFirefox-debuginfo-128.10.0-150200.152.179.1

* MozillaFirefox-branding-upstream-128.10.0-150200.152.179.1

* MozillaFirefox-translations-other-128.10.0-150200.152.179.1

* MozillaFirefox-translations-common-128.10.0-150200.152.179.1

* MozillaFirefox-128.10.0-150200.152.179.1

* MozillaFirefox-debugsource-128.10.0-150200.152.179.1

* openSUSE Leap 15.6 (noarch)

* MozillaFirefox-devel-128.10.0-150200.152.179.1

* Desktop Applications Module 15-SP6 (aarch64 ppc64le s390x x86_64)

* MozillaFirefox-debuginfo-128.10.0-150200.152.179.1

* MozillaFirefox-translations-other-128.10.0-150200.152.179.1

* MozillaFirefox-translations-common-128.10.0-150200.152.179.1

* MozillaFirefox-128.10.0-150200.152.179.1

* MozillaFirefox-debugsource-128.10.0-150200.152.179.1

* Desktop Applications Module 15-SP6 (noarch)

* MozillaFirefox-devel-128.10.0-150200.152.179.1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64

x86_64)

*...

Read the Full Advisory

References

* bsc#1241621

## References:

* https://www.suse.com/security/cve/CVE-2025-2817.html

* https://www.suse.com/security/cve/CVE-2025-4082.html

* https://www.suse.com/security/cve/CVE-2025-4083.html

* https://www.suse.com/security/cve/CVE-2025-4084.html

* https://www.suse.com/security/cve/CVE-2025-4087.html

* https://www.suse.com/security/cve/CVE-2025-4091.html

* https://www.suse.com/security/cve/CVE-2025-4093.html

* https://bugzilla.suse.com/show_bug.cgi?id=1241621

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:1436-1
Release Date: 2025-05-02T13:15:07Z
Affected Products: * Desktop Applications Module 15-SP6 * openSUSE Leap 15.6 * SUSE Enterprise Storage 7.1 * SUSE Linux Enterprise Desktop 15 SP6 * SUSE Linux Enterprise High Performance Computing 15 SP3 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server 15 SP3 LTSS * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP5 LTSS * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP6

Topics%20covered

Topics Covered

security advisory update critical memory corruption openSUSE MozillaFirefox

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