Security update for MozillaThunderbird

Announcement ID:	SUSE-SU-2025:02158-1
Release Date:	2025-06-27T14:51:23Z
Rating:	important
References:	bsc#1244468
Cross-References:	CVE-2025-5986
CVSS scores:	CVE-2025-5986 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2025-5986 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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

An update that solves one vulnerability can now be installed.

Description:

This update for MozillaThunderbird fixes the following issues:

Mozilla Thunderbird 128.11.1

• CVE-2025-5986: Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links (MFSA 2025-49) (bsc#1244468).

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-15.6-2025-2158=1
• SUSE Package Hub 15 15-SP6
  zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-2158=1
• SUSE Package Hub 15 15-SP7
  zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2025-2158=1
• SUSE Linux Enterprise Workstation Extension 15 SP6
  zypper in -t patch SUSE-SLE-Product-WE-15-SP6-2025-2158=1
• SUSE Linux Enterprise Workstation Extension 15 SP7
  zypper in -t patch SUSE-SLE-Product-WE-15-SP7-2025-2158=1

Package List:

• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
  • MozillaThunderbird-debuginfo-128.11.1-150200.8.224.1
  • MozillaThunderbird-translations-common-128.11.1-150200.8.224.1
  • MozillaThunderbird-translations-other-128.11.1-150200.8.224.1
  • MozillaThunderbird-debugsource-128.11.1-150200.8.224.1
  • MozillaThunderbird-128.11.1-150200.8.224.1
• SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x)
  • MozillaThunderbird-debuginfo-128.11.1-150200.8.224.1
  • MozillaThunderbird-translations-common-128.11.1-150200.8.224.1
  • MozillaThunderbird-translations-other-128.11.1-150200.8.224.1
  • MozillaThunderbird-debugsource-128.11.1-150200.8.224.1
  • MozillaThunderbird-128.11.1-150200.8.224.1
• SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x)
  • MozillaThunderbird-debuginfo-128.11.1-150200.8.224.1
  • MozillaThunderbird-translations-common-128.11.1-150200.8.224.1
  • MozillaThunderbird-translations-other-128.11.1-150200.8.224.1
  • MozillaThunderbird-debugsource-128.11.1-150200.8.224.1
  • MozillaThunderbird-128.11.1-150200.8.224.1
• SUSE Linux Enterprise Workstation Extension 15 SP6 (x86_64)
  • MozillaThunderbird-debuginfo-128.11.1-150200.8.224.1
  • MozillaThunderbird-translations-common-128.11.1-150200.8.224.1
  • MozillaThunderbird-translations-other-128.11.1-150200.8.224.1
  • MozillaThunderbird-debugsource-128.11.1-150200.8.224.1
  • MozillaThunderbird-128.11.1-150200.8.224.1
• SUSE Linux Enterprise Workstation Extension 15 SP7 (x86_64)
  • MozillaThunderbird-debuginfo-128.11.1-150200.8.224.1
  • MozillaThunderbird-translations-common-128.11.1-150200.8.224.1
  • MozillaThunderbird-translations-other-128.11.1-150200.8.224.1
  • MozillaThunderbird-debugsource-128.11.1-150200.8.224.1
  • MozillaThunderbird-128.11.1-150200.8.224.1

References:

• https://www.suse.com/security/cve/CVE-2025-5986.html
• https://bugzilla.suse.com/show_bug.cgi?id=1244468