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openSUSE Leap 15.6 QEMU Moderate Denial of Service Memory Corruption Issue

opensuse
Calendar Grey February 26, 2026
Dist Opensuse Esm H88
Update for openSUSE Leap 15.6 addresses two qemu vulnerabilities including out-of-bounds access and denial of service.
An update that solves two vulnerabilities can now be installed.

Description

This update for qemu fixes the following issues:

* CVE-2025-14876: qemu-kvm: Unbounded allocation in virtio-crypto

(bsc#1255400).

* CVE-2026-0665: out-of-bounds heap access can lead to a denial of service or

potential memory corruption (bsc#1256484).

Topics%20covered

Topics Covered

security advisory moderate denial of service memory corruption QEMU OpenSUSE

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 15.6

zypper in -t patch SUSE-2026-662=1 openSUSE-SLE-15.6-2026-662=1

Package List

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)

* qemu-audio-pipewire-debuginfo-8.2.10-150600.3.46.1

* qemu-ivshmem-tools-debuginfo-8.2.10-150600.3.46.1

* qemu-debugsource-8.2.10-150600.3.46.1

* qemu-block-iscsi-debuginfo-8.2.10-150600.3.46.1

* qemu-img-8.2.10-150600.3.46.1

* qemu-arm-debuginfo-8.2.10-150600.3.46.1

* qemu-block-curl-8.2.10-150600.3.46.1

* qemu-pr-helper-debuginfo-8.2.10-150600.3.46.1

* qemu-linux-user-8.2.10-150600.3.46.1

* qemu-headless-8.2.10-150600.3.46.1

* qemu-hw-display-virtio-vga-debuginfo-8.2.10-150600.3.46.1

* qemu-ppc-8.2.10-150600.3.46.1

* qemu-block-nfs-8.2.10-150600.3.46.1

* qemu-ui-spice-core-8.2.10-150600.3.46.1

* qemu-hw-usb-smartcard-8.2.10-150600.3.46.1

* qemu-audio-spice-debuginfo-8.2.10-150600.3.46.1

* qemu-hw-display-virtio-gpu-pci-8.2.10-150600.3.46.1

* qemu-ppc-debuginfo-8.2.10-150600.3.46.1

* qemu-accel-qtest-debuginfo-8.2.10-150600.3.46.1

* qemu-audio-jack-8.2.10-150600.3.46.1

* qemu-hw-usb-smartcard-debuginfo-8.2.10-150600.3.46.1

*...

Read the Full Advisory

References

* bsc#1255400

* bsc#1256484

## References:

* https://www.suse.com/security/cve/CVE-2025-14876.html

* https://www.suse.com/security/cve/CVE-2026-0665.html

* https://bugzilla.suse.com/show_bug.cgi?id=1255400

* https://bugzilla.suse.com/show_bug.cgi?id=1256484

Announcement ID: SUSE-SU-2026:0662-1
Release Date: 2026-02-26T15:12:27Z
Affected Products: * openSUSE Leap 15.6

Topics%20covered

Topics Covered

security advisory moderate denial of service memory corruption QEMU OpenSUSE

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