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SUSE gstreamer-plugins-good Important Heap Overflow CVE-2026-53705

suse
Calendar Grey July 10, 2026
Dist Suse Esm H88
This important update addresses a heap overflow issue in gstreamer-plugins-good for SUSE systems. Install recommended patches now!
An update that solves one vulnerability can now be installed.

Summary

## This update for gstreamer-plugins-good fixes the following issue * CVE-2026-53705: Heap buffer overflow in WavPack decoder via integer overflow (bsc#1268449). ## 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 SP5 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-2842=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-2842=1 * SUSE Linux Enterprise Server 15 SP5 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-2842=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

Topics%20covered

Topics Covered

security advisory update SuSE important heap overflow gstreamer-plugins-good

References

* bsc#1268449

Cross-

* CVE-2026-53705

CVSS scores:

* CVE-2026-53705 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

* CVE-2026-53705 ( NVD ): 7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

* CVE-2026-53705 ( NVD ): 7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

Affected Products:

* openSUSE Leap 15.5

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server 15 SP5 LTSS

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-53705.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2842-1
Release Date: 2026-07-10T10:25:06Z
Rating: important

Topics%20covered

Topics Covered

security advisory update SuSE important heap overflow gstreamer-plugins-good

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