SUSE-SU-2025:03291-1: important: Security update for MozillaFirefox

SLE-UPDATES null at suse.de
Mon Sep 22 16:31:41 UTC 2025 


# Security update for MozillaFirefox

Announcement ID: SUSE-SU-2025:03291-1  
Release Date: 2025-09-22T13:49:47Z  
Rating: important  
References:

  * bsc#1249391

  
Cross-References:

  * CVE-2025-10527
  * CVE-2025-10528
  * CVE-2025-10529
  * CVE-2025-10532
  * CVE-2025-10533
  * CVE-2025-10536
  * CVE-2025-10537

  
CVSS scores:

  * CVE-2025-10527 ( NVD ):  7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
  * CVE-2025-10528 ( NVD ):  7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  * CVE-2025-10529 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  * CVE-2025-10532 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  * CVE-2025-10533 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-10536 ( NVD ):  8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-10537 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

  
Affected Products:

  * Desktop Applications Module 15-SP6
  * Desktop Applications Module 15-SP7
  * 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

  
  
An update that solves seven vulnerabilities can now be installed.

## Description:

This update for MozillaFirefox fixes the following issues:

Firefox Extended Support Release 140.3.0 ESR (bsc#1249391).

MFSA 2025-75:

  * CVE-2025-10527 (bmo#1984825) Sandbox escape due to use-after-free in the
    Graphics: Canvas2D component
  * CVE-2025-10528 (bmo#1986185) Sandbox escape due to undefined behavior,
    invalid pointer in the Graphics: Canvas2D component
  * CVE-2025-10529 (bmo#1970490) Same-origin policy bypass in the Layout
    component
  * CVE-2025-10532 (bmo#1979502) Incorrect boundary conditions in the
    JavaScript: GC component
  * CVE-2025-10533 (bmo#1980788) Integer overflow in the SVG component
  * CVE-2025-10536 (bmo#1981502) Information disclosure in the Networking: Cache
    component
  * CVE-2025-10537 (bmo#1938220, bmo#1980730, bmo#1981280, bmo#1981283,
    bmo#1984505, bmo#1985067) Memory safety bugs fixed in Firefox ESR 140.3,
    Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143

## 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 Enterprise Storage 7.1  
    zypper in -t patch SUSE-Storage-7.1-2025-3291=1

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2025-3291=1

  * Desktop Applications Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP6-2025-3291=1

  * Desktop Applications Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP7-2025-3291=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-3291=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-3291=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-3291=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-3291=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-3291=1

  * SUSE Linux Enterprise Server 15 SP3 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-3291=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-3291=1

  * SUSE Linux Enterprise Server 15 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-3291=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP3  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-3291=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-3291=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-3291=1

## Package List:

  * SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Enterprise Storage 7.1 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-branding-upstream-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * openSUSE Leap 15.6 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * Desktop Applications Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * Desktop Applications Module 15-SP6 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * Desktop Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * Desktop Applications Module 15-SP7 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
    x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * MozillaFirefox-translations-other-140.3.0-150200.152.201.1
    * MozillaFirefox-translations-common-140.3.0-150200.152.201.1
    * MozillaFirefox-debuginfo-140.3.0-150200.152.201.1
    * MozillaFirefox-140.3.0-150200.152.201.1
    * MozillaFirefox-debugsource-140.3.0-150200.152.201.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)
    * MozillaFirefox-devel-140.3.0-150200.152.201.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-10527.html
  * https://www.suse.com/security/cve/CVE-2025-10528.html
  * https://www.suse.com/security/cve/CVE-2025-10529.html
  * https://www.suse.com/security/cve/CVE-2025-10532.html
  * https://www.suse.com/security/cve/CVE-2025-10533.html
  * https://www.suse.com/security/cve/CVE-2025-10536.html
  * https://www.suse.com/security/cve/CVE-2025-10537.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1249391

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