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openSUSE: Critical Memory Safety Flaws in MozillaFirefox 2025:02529-1

opensuse
Calendar Grey July 25, 2025
Dist Opensuse Esm H88
The recent SUSE patch addresses multiple critical vulnerabilities impacting Mozilla Firefox along with its associated branding elements.
An update that solves 27 vulnerabilities can now be installed.

Description

This update for MozillaFirefox, MozillaFirefox-branding-SLE fixes the following

issues:

MozillaFirefox is updated to the 140ESR series.

Firefox Extended Support Release 140.0esr ESR:

* General

* Reader View now has an enhanced Text and Layout menu with new options for

character spacing, word spacing, and text alignment. These changes offer a

more accessible reading experience.

* Reader View now has a Theme menu with additional Contrast and Gray options.

You can also select custom colors for text, background, and links from the

Custom tab.

* Firefox will now offer to temporarily remember when users grant permissions

to sites (e.g. geolocation). Temporary permissions will be removed either

after one hour or when the tab is closed.

* Firefox now includes safeguards to prevent sites from abusing the history

API by generating excessive history entries, which can make navigating with

the back and forward buttons difficult by cluttering the...

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Topics%20covered

Topics Covered

security advisory security issue important memory safety 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 15.3

zypper in -t patch SUSE-2025-2529=1

* openSUSE Leap 15.4

zypper in -t patch SUSE-2025-2529=1

* openSUSE Leap 15.5

zypper in -t patch SUSE-2025-2529=1

* openSUSE Leap 15.6

zypper in -t patch openSUSE-SLE-15.6-2025-2529=1

* Desktop Applications Module 15-SP6

zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP6-2025-2529=1

* Desktop Applications Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP7-2025-2529=1

* SUSE Package Hub 15 15-SP6

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-2529=1

* SUSE Package Hub 15 15-SP7

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2025-2529=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-2529=1

* SUSE Linux...

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Package List

* openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)

* pipewire-debugsource-0.3.24-150300.4.8.1

* pipewire-libjack-0_3-0.3.24-150300.4.8.1

* gstreamer-plugin-pipewire-0.3.24-150300.4.8.1

* libpipewire-0_3-0-debuginfo-0.3.24-150300.4.8.1

* pipewire-pulseaudio-0.3.24-150300.4.8.1

* pipewire-tools-0.3.24-150300.4.8.1

* pipewire-spa-plugins-0_2-0.3.24-150300.4.8.1

* pipewire-modules-0.3.24-150300.4.8.1

* gstreamer-plugin-pipewire-debuginfo-0.3.24-150300.4.8.1

* pipewire-alsa-0.3.24-150300.4.8.1

* pipewire-libjack-0_3-debuginfo-0.3.24-150300.4.8.1

* libpipewire-0_3-0-0.3.24-150300.4.8.1

* pipewire-spa-plugins-0_2-debuginfo-0.3.24-150300.4.8.1

* pipewire-0.3.24-150300.4.8.1

* pipewire-spa-tools-0.3.24-150300.4.8.1

* pipewire-alsa-debuginfo-0.3.24-150300.4.8.1

* pipewire-pulseaudio-debuginfo-0.3.24-150300.4.8.1

* pipewire-devel-0.3.24-150300.4.8.1

* pipewire-debuginfo-0.3.24-150300.4.8.1

* pipewire-doc-0.3.24-150300.4.8.1

* pipewire-tools-debuginfo-0.3.24-150300.4.8.1

*...

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References

* bsc#1237231

* bsc#1244670

* bsc#1246664

## References:

* https://www.suse.com/security/cve/CVE-2025-6424.html

* https://www.suse.com/security/cve/CVE-2025-6425.html

* https://www.suse.com/security/cve/CVE-2025-6426.html

* https://www.suse.com/security/cve/CVE-2025-6427.html

* https://www.suse.com/security/cve/CVE-2025-6428.html

* https://www.suse.com/security/cve/CVE-2025-6429.html

* https://www.suse.com/security/cve/CVE-2025-6430.html

* https://www.suse.com/security/cve/CVE-2025-6431.html

* https://www.suse.com/security/cve/CVE-2025-6432.html

* https://www.suse.com/security/cve/CVE-2025-6433.html

* https://www.suse.com/security/cve/CVE-2025-6434.html

* https://www.suse.com/security/cve/CVE-2025-6435.html

* https://www.suse.com/security/cve/CVE-2025-6436.html

* https://www.suse.com/security/cve/CVE-2025-8027.html

* https://www.suse.com/security/cve/CVE-2025-8028.html

* https://www.suse.com/security/cve/CVE-2025-8029.html

* https://www.suse.com/security/cve/CVE-2025-8030.html

*...

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Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:02529-1
Release Date: 2025-07-25T17:36:25Z
Affected Products: * Desktop Applications Module 15-SP6 * Desktop Applications Module 15-SP7 * openSUSE Leap 15.3 * openSUSE Leap 15.4 * openSUSE Leap 15.5 * openSUSE Leap 15.6 * SUSE Enterprise Storage 7.1 * SUSE Linux Enterprise Desktop 15 SP6 * SUSE Linux Enterprise Desktop 15 SP7 * 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 Real Time 15 SP7 * 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 15 SP7 * 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 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 * SUSE Package Hub 15 15-SP6 * SUSE Package Hub 15 15-SP7

Topics%20covered

Topics Covered

security advisory security issue important memory safety OpenSUSE MozillaFirefox

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