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openSUSE Leap 15.4: buildah Important DoS Fix SUSE-SU-2025:4274-1

opensuse
Calendar Grey November 27, 2025
Dist Opensuse Esm H88
An update addressing an important issue in buildah for openSUSE is available now for installation. Essential security patch!
An update that solves one vulnerability can now be installed.

Description

This update for buildah fixes the following issues:

* CVE-2025-47913: Fixed a bug in the client process termination when receiving

an unexpected message type in response to a key listing or signing request.

(bsc#1253598)

Topics%20covered

Topics Covered

security advisory important OpenSUSE buildah cve-2025-47913 client process termination

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:

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-4274=1

* openSUSE Leap 15.4

zypper in -t patch SUSE-2025-4274=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-4274=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-4274=1

* SUSE Linux Enterprise Server 15 SP4 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-4274=1

Package List

* SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)

* buildah-1.35.5-150400.3.56.1

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)

* buildah-1.35.5-150400.3.56.1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64

x86_64)

* buildah-1.35.5-150400.3.56.1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64

x86_64)

* buildah-1.35.5-150400.3.56.1

* SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)

* buildah-1.35.5-150400.3.56.1

References

* bsc#1253598

## References:

* https://www.suse.com/security/cve/CVE-2025-47913.html

* https://bugzilla.suse.com/show_bug.cgi?id=1253598

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:4274-1
Release Date: 2025-11-27T08:13:05Z
Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP4

Topics%20covered

Topics Covered

security advisory important OpenSUSE buildah cve-2025-47913 client process termination

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