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openSUSE 2026-0211-1 libsoup Important Buffer Overflow CVE-2025-14523

opensuse
Calendar Grey January 22, 2026
Dist Opensuse Esm H88
Three vulnerabilities have been resolved in libsoup for openSUSE. Immediate action recommended.
An update that solves three vulnerabilities can now be installed.

Description

This update for libsoup fixes the following issues:

* CVE-2025-14523: Reject duplicated Host in headers and followed upstream

update (bsc#1254876).

* CVE-2026-0716: Fixed out-of-bounds read for websocket (bsc#1256418)

* CVE-2026-0719: Fixed overflow for password md4sum (bsc#1256399)

Topics%20covered

Topics Covered

security advisory buffer overflow important libsoup OpenSUSE cve-2025-14523

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 15.4

zypper in -t patch SUSE-2026-211=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-211=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-211=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-211=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-211=1

* SUSE Linux Enterprise Server 15 SP4 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-211=1

* SUSE Linux Enterprise Server 15 SP5 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-211=1

* SUSE Linux Enterprise Server for...

Read the Full Advisory

Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)

* libsoup-devel-3.0.4-150400.3.28.1

* typelib-1_0-Soup-3_0-3.0.4-150400.3.28.1

* libsoup-3_0-0-3.0.4-150400.3.28.1

* libsoup-debugsource-3.0.4-150400.3.28.1

* libsoup-3_0-0-debuginfo-3.0.4-150400.3.28.1

* openSUSE Leap 15.4 (x86_64)

* libsoup-3_0-0-32bit-debuginfo-3.0.4-150400.3.28.1

* libsoup-3_0-0-32bit-3.0.4-150400.3.28.1

* libsoup-devel-32bit-3.0.4-150400.3.28.1

* openSUSE Leap 15.4 (noarch)

* libsoup-lang-3.0.4-150400.3.28.1

* openSUSE Leap 15.4 (aarch64_ilp32)

* libsoup-devel-64bit-3.0.4-150400.3.28.1

* libsoup-3_0-0-64bit-debuginfo-3.0.4-150400.3.28.1

* libsoup-3_0-0-64bit-3.0.4-150400.3.28.1

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

x86_64)

* libsoup-devel-3.0.4-150400.3.28.1

* typelib-1_0-Soup-3_0-3.0.4-150400.3.28.1

* libsoup-3_0-0-3.0.4-150400.3.28.1

* libsoup-debugsource-3.0.4-150400.3.28.1

* libsoup-3_0-0-debuginfo-3.0.4-150400.3.28.1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)

*...

Read the Full Advisory

References

* bsc#1254876

* bsc#1256399

* bsc#1256418

## References:

* https://www.suse.com/security/cve/CVE-2025-14523.html

* https://www.suse.com/security/cve/CVE-2026-0716.html

* https://www.suse.com/security/cve/CVE-2026-0719.html

* https://bugzilla.suse.com/show_bug.cgi?id=1254876

* https://bugzilla.suse.com/show_bug.cgi?id=1256399

* https://bugzilla.suse.com/show_bug.cgi?id=1256418

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0211-1
Release Date: 2026-01-22T12:08:12Z
Affected Products: * openSUSE Leap 15.4 * 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 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 * 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 for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5

Topics%20covered

Topics Covered

security advisory buffer overflow important libsoup OpenSUSE cve-2025-14523

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