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SUSE: libsoup Important Heap Use-After-Free Issue 2025:4514-1

suse
Calendar Grey December 23, 2025
Dist Suse Esm H88
Update for libsoup resolves two significant vulnerabilities for SUSE systems. Patch now recommended for all affected versions.
An update that solves two vulnerabilities can now be installed.

Summary

## This update for libsoup fixes the following issues: * CVE-2025-12105: Fixed heap use-after-free in message queue handling during HTTP/2 read completion (bsc#1252555) ## 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 15 SP5 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-4514=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-4514=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-4514=1 * SUSE Manager Proxy 4.3 LTS

Topics%20covered

Topics Covered

security advisory SuSE DoS important libsoup heap-use-after-free

References

* bsc#1241238

* bsc#1252555

Cross-

* CVE-2025-12105

* CVE-2025-32911

CVSS scores:

* CVE-2025-12105 ( SUSE ): 8.8

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N

* CVE-2025-12105 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

* CVE-2025-12105 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-32911 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-32911 ( NVD ): 9.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:4514-1
Release Date: 2025-12-23T15:00:01Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE DoS important libsoup heap-use-after-free

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