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openSUSE: sccache Moderate Memory Access Fix CVE-2025-55159 2025:3955-1

opensuse
Calendar Grey November 5, 2025
Dist Opensuse Esm H88
Security update for openSUSE addresses moderate risk in sccache, fixing CVE-2025-55159 for improved stability.
An update that solves one vulnerability can now be installed.

Description

This update for sccache fixes the following issues:

* CVE-2025-55159: updated slab with the uninit memory access fix (bsc#1248003)

Topics%20covered

Topics Covered

security advisory moderate memory access OpenSUSE sccache cve-2025-55159

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-2025-3955=1

Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)

* sccache-debugsource-0.4.2~4-150400.3.9.1

* sccache-0.4.2~4-150400.3.9.1

* sccache-debuginfo-0.4.2~4-150400.3.9.1

References

* bsc#1248003

## References:

* https://www.suse.com/security/cve/CVE-2025-55159.html

* https://bugzilla.suse.com/show_bug.cgi?id=1248003

Announcement ID: SUSE-SU-2025:3955-1
Release Date: 2025-11-05T14:47:30Z
Affected Products: * openSUSE Leap 15.4

Topics%20covered

Topics Covered

security advisory moderate memory access OpenSUSE sccache cve-2025-55159

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