Ubuntu 22.04 Network Security Update UFW-SEC-2026-0400-7 CVE-2026-0937
opensuse
February 5, 2026
An update that solves one vulnerability can now be installed.
Description
This update for MozillaThunderbird fixes the following issues:
Update to Mozilla Thunderbird 140.7.1 MFSA 2026-08 (bsc#1257397):
* CVE-2026-0818: CSS-based exfiltration of the content from partially
encrypted emails when allowing remote content
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-15.6-2026-388=1
* SUSE Package Hub 15 15-SP7
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-388=1
* SUSE Linux Enterprise Workstation Extension 15 SP7
zypper in -t patch SUSE-SLE-Product-WE-15-SP7-2026-388=1
Package List
* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
* MozillaThunderbird-debugsource-140.7.1-150200.8.254.1
* MozillaThunderbird-140.7.1-150200.8.254.1
* MozillaThunderbird-debuginfo-140.7.1-150200.8.254.1
* MozillaThunderbird-translations-other-140.7.1-150200.8.254.1
* MozillaThunderbird-translations-common-140.7.1-150200.8.254.1
* SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x)
* MozillaThunderbird-debugsource-140.7.1-150200.8.254.1
* MozillaThunderbird-140.7.1-150200.8.254.1
* MozillaThunderbird-debuginfo-140.7.1-150200.8.254.1
* MozillaThunderbird-translations-other-140.7.1-150200.8.254.1
* MozillaThunderbird-translations-common-140.7.1-150200.8.254.1
* SUSE Linux Enterprise Workstation Extension 15 SP7 (x86_64)
* MozillaThunderbird-debugsource-140.7.1-150200.8.254.1
* MozillaThunderbird-140.7.1-150200.8.254.1
* MozillaThunderbird-debuginfo-140.7.1-150200.8.254.1
* MozillaThunderbird-translations-other-140.7.1-150200.8.254.1
* MozillaThunderbird-translations-common-140.7.1-150200.8.254.1
References
* bsc#1257397
## References:
* https://www.suse.com/security/cve/CVE-2026-0818.html
* https://bugzilla.suse.com/show_bug.cgi?id=1257397
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2026:0388-1
Release Date: 2026-02-05T11:14:26Z
Affected Products:
* openSUSE Leap 15.6
* SUSE Linux Enterprise Desktop 15 SP7
* SUSE Linux Enterprise Real Time 15 SP7
* SUSE Linux Enterprise Server 15 SP7
* SUSE Linux Enterprise Server for SAP Applications 15 SP7
* SUSE Linux Enterprise Workstation Extension 15 SP7
* SUSE Package Hub 15 15-SP7
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