Security update for MozillaFirefox

Announcement ID: SUSE-SU-2025:02531-1
Release Date: 2025-07-28T06:04:37Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-8027 ( SUSE ): 7.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
  • CVE-2025-8027 ( SUSE ): 7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L
  • CVE-2025-8027 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  • CVE-2025-8028 ( SUSE ): 7.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
  • CVE-2025-8028 ( SUSE ): 7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L
  • CVE-2025-8028 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-8029 ( SUSE ): 2.1 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
  • CVE-2025-8029 ( SUSE ): 5.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
  • CVE-2025-8029 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
  • CVE-2025-8030 ( SUSE ): 4.6 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
  • CVE-2025-8030 ( SUSE ): 5.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  • CVE-2025-8030 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
  • CVE-2025-8031 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-8031 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2025-8031 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-8032 ( SUSE ): 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
  • CVE-2025-8032 ( SUSE ): 6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  • CVE-2025-8032 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
  • CVE-2025-8033 ( SUSE ): 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  • CVE-2025-8033 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  • CVE-2025-8033 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  • CVE-2025-8034 ( SUSE ): 8.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-8034 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2025-8034 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2025-8035 ( SUSE ): 8.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-8035 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2025-8035 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2025-8036 ( SUSE ): 7.4 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-8036 ( SUSE ): 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
  • CVE-2025-8036 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
  • CVE-2025-8037 ( SUSE ): 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-8037 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
  • CVE-2025-8037 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  • CVE-2025-8038 ( SUSE ): 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-8038 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
  • CVE-2025-8038 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-8039 ( SUSE ): 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-8039 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
  • CVE-2025-8039 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
  • CVE-2025-8040 ( SUSE ): 8.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-8040 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2025-8040 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server 12 SP5 LTSS
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves 14 vulnerabilities can now be installed.

Description:

This update for MozillaFirefox fixes the following issues:

  • Firefox Extended Support Release 140.1.0 ESR
  • MFSA-RESERVE-2025-1968423 (bmo#1968423) JavaScript engine only wrote partial return value to stack
  • MFSA-RESERVE-2025-1971581 (bmo#1971581) Large branch table could lead to truncated instruction
  • MFSA-RESERVE-2025-1928021 (bmo#1928021) CSP does not block javascript: URLs on object and embed tags
  • MFSA-RESERVE-2025-1960834 (bmo#1960834) DNS rebinding circumvents CORS
  • MFSA-RESERVE-2025-1964767 (bmo#1964767) Nameless cookies shadow secure cookies
  • MFSA-RESERVE-2025-1968414 (bmo#1968414) Potential user-assisted code execution in “Copy as cURL” command
  • MFSA-RESERVE-2025-1971719 (bmo#1971719) Incorrect URL stripping in CSP reports
  • MFSA-RESERVE-2025-1974407 (bmo#1974407) XSLT documents could by-pass CSP
  • MFSA-RESERVE-2025-1808979 (bmo#1808979) CSP frame-src was not correctly enforced for paths
  • MFSA-RESERVE-2025-1970997 (bmo#1970997) Search terms persist in URL bar
  • MFSA-RESERVE-2025-1973990 (bmo#1973990) Incorrect JavaScript state machine for generators
  • MFSA-RESERVE-2025-1 (bmo#1970422, bmo#1970422, bmo#1970422, bmo#1970422) Memory safety bugs fixed in Firefox ESR 115.26, Thunderbird ESR 115.26, Firefox ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141
  • MFSA-RESERVE-2025-2 (bmo#1975058, bmo#1975058, bmo#1975998, bmo#1975998) Memory safety bugs fixed in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141
  • MFSA-RESERVE-2025-3 (bmo#1975961, bmo#1975961, bmo#1975961) Memory safety bugs fixed in Firefox ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141

Various security fixes MFSA 2025-59 (bsc#1246664): - CVE-2025-8027: JavaScript engine only wrote partial return value to stack - CVE-2025-8028: Large branch table could lead to truncated instruction - CVE-2025-8029: javascript: URLs executed on object and embed tags - CVE-2025-8036: DNS rebinding circumvents CORS - CVE-2025-8037: Nameless cookies shadow secure cookies - CVE-2025-8030: Potential user-assisted code execution in “Copy as cURL” command - CVE-2025-8031: Incorrect URL stripping in CSP reports - CVE-2025-8032: XSLT documents could bypass CSP - CVE-2025-8038: CSP frame-src was not correctly enforced for paths - CVE-2025-8039: Search terms persisted in URL bar - CVE-2025-8033: Incorrect JavaScript state machine for generators - CVE-2025-8034: Memory safety bugs fixed in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141 - CVE-2025-8040: Memory safety bugs fixed in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141 - CVE-2025-8035: Memory safety bugs fixed in Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141

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 Linux Enterprise Server 12 SP5 LTSS
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2025-2531=1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-2531=1

Package List:

  • SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    • MozillaFirefox-debugsource-140.1.0-112.273.1
    • MozillaFirefox-translations-common-140.1.0-112.273.1
    • MozillaFirefox-debuginfo-140.1.0-112.273.1
    • MozillaFirefox-140.1.0-112.273.1
  • SUSE Linux Enterprise Server 12 SP5 LTSS (noarch)
    • MozillaFirefox-devel-140.1.0-112.273.1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    • MozillaFirefox-debugsource-140.1.0-112.273.1
    • MozillaFirefox-translations-common-140.1.0-112.273.1
    • MozillaFirefox-debuginfo-140.1.0-112.273.1
    • MozillaFirefox-140.1.0-112.273.1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (noarch)
    • MozillaFirefox-devel-140.1.0-112.273.1

References: