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openSUSE gstreamer-plugins-good Important Heap Overflow Fix CVE-2026-53705

opensuse
Calendar Grey July 10, 2026
Dist Opensuse Esm H88
A security advisory for openSUSE addressing a heap overflow in gstreamer-plugins-good with important updates.
An update that solves one vulnerability can now be installed.

Description

This update for gstreamer-plugins-good fixes the following issue

* CVE-2026-53705: Heap buffer overflow in WavPack decoder via integer overflow

(bsc#1268449).

Topics%20covered

Topics Covered

security advisory important heap overflow OpenSUSE gstreamer-plugins-good CVE-2026-53705

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 15 SP4 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-2844=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-2844=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-2844=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-2844=1

* openSUSE Leap 15.4

zypper in -t patch SUSE-2026-2844=1

Package List

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

* gstreamer-plugins-good-1.20.1-150400.3.17.1

* gstreamer-plugins-good-debugsource-1.20.1-150400.3.17.1

* gstreamer-plugins-good-debuginfo-1.20.1-150400.3.17.1

* SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)

* gstreamer-plugins-good-lang-1.20.1-150400.3.17.1

* openSUSE Leap 15.4 (aarch64_ilp32)

* gstreamer-plugins-good-extra-64bit-1.20.1-150400.3.17.1

* gstreamer-plugins-good-jack-64bit-debuginfo-1.20.1-150400.3.17.1

* gstreamer-plugins-good-jack-64bit-1.20.1-150400.3.17.1

* gstreamer-plugins-good-extra-64bit-debuginfo-1.20.1-150400.3.17.1

* gstreamer-plugins-good-64bit-1.20.1-150400.3.17.1

* gstreamer-plugins-good-64bit-debuginfo-1.20.1-150400.3.17.1

* openSUSE Leap 15.4 (aarch64 i586 ppc64le s390x x86_64)

* gstreamer-plugins-good-gtk-1.20.1-150400.3.17.1

* gstreamer-plugins-good-debugsource-1.20.1-150400.3.17.1

* gstreamer-plugins-good-debuginfo-1.20.1-150400.3.17.1

* gstreamer-plugins-good-1.20.1-150400.3.17.1

*...

Read the Full Advisory

References

* bsc#1268449

## References:

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

* https://bugzilla.suse.com/show_bug.cgi?id=1268449

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2844-1
Release Date: 2026-07-10T10:29:20Z
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 heap overflow OpenSUSE gstreamer-plugins-good CVE-2026-53705

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