SUSE-SU-2026:0662-1: moderate: Security update for qemu

SLE-SECURITY-UPDATES null at suse.de
Thu Feb 26 20:31:16 UTC 2026 


# Security update for qemu

Announcement ID: SUSE-SU-2026:0662-1  
Release Date: 2026-02-26T15:12:27Z  
Rating: moderate  
References:

  * bsc#1255400
  * bsc#1256484

  
Cross-References:

  * CVE-2025-14876
  * CVE-2026-0665

  
CVSS scores:

  * CVE-2025-14876 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-14876 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-14876 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-0665 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-0665 ( SUSE ):  6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
  * CVE-2026-0665 ( NVD ):  6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

  
Affected Products:

  * openSUSE Leap 15.6

  
  
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).

## 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
    * qemu-ui-spice-core-debuginfo-8.2.10-150600.3.46.1
    * qemu-guest-agent-debuginfo-8.2.10-150600.3.46.1
    * qemu-hw-display-virtio-vga-8.2.10-150600.3.46.1
    * qemu-audio-alsa-8.2.10-150600.3.46.1
    * qemu-arm-8.2.10-150600.3.46.1
    * qemu-linux-user-debuginfo-8.2.10-150600.3.46.1
    * qemu-extra-debuginfo-8.2.10-150600.3.46.1
    * qemu-hw-display-virtio-gpu-8.2.10-150600.3.46.1
    * qemu-ui-gtk-8.2.10-150600.3.46.1
    * qemu-audio-dbus-8.2.10-150600.3.46.1
    * qemu-hw-display-qxl-8.2.10-150600.3.46.1
    * qemu-extra-8.2.10-150600.3.46.1
    * qemu-s390x-8.2.10-150600.3.46.1
    * qemu-ui-opengl-debuginfo-8.2.10-150600.3.46.1
    * qemu-chardev-baum-8.2.10-150600.3.46.1
    * qemu-chardev-spice-8.2.10-150600.3.46.1
    * qemu-audio-alsa-debuginfo-8.2.10-150600.3.46.1
    * qemu-ui-dbus-8.2.10-150600.3.46.1
    * qemu-hw-usb-host-8.2.10-150600.3.46.1
    * qemu-ui-curses-debuginfo-8.2.10-150600.3.46.1
    * qemu-s390x-debuginfo-8.2.10-150600.3.46.1
    * qemu-audio-oss-8.2.10-150600.3.46.1
    * qemu-hw-usb-redirect-debuginfo-8.2.10-150600.3.46.1
    * qemu-chardev-baum-debuginfo-8.2.10-150600.3.46.1
    * qemu-vhost-user-gpu-8.2.10-150600.3.46.1
    * qemu-ivshmem-tools-8.2.10-150600.3.46.1
    * qemu-accel-tcg-x86-debuginfo-8.2.10-150600.3.46.1
    * qemu-ui-spice-app-debuginfo-8.2.10-150600.3.46.1
    * qemu-block-curl-debuginfo-8.2.10-150600.3.46.1
    * qemu-debuginfo-8.2.10-150600.3.46.1
    * qemu-guest-agent-8.2.10-150600.3.46.1
    * qemu-ksm-8.2.10-150600.3.46.1
    * qemu-block-ssh-debuginfo-8.2.10-150600.3.46.1
    * qemu-audio-spice-8.2.10-150600.3.46.1
    * qemu-accel-tcg-x86-8.2.10-150600.3.46.1
    * qemu-audio-pa-debuginfo-8.2.10-150600.3.46.1
    * qemu-ui-curses-8.2.10-150600.3.46.1
    * qemu-x86-8.2.10-150600.3.46.1
    * qemu-audio-pipewire-8.2.10-150600.3.46.1
    * qemu-tools-8.2.10-150600.3.46.1
    * qemu-chardev-spice-debuginfo-8.2.10-150600.3.46.1
    * qemu-ui-gtk-debuginfo-8.2.10-150600.3.46.1
    * qemu-8.2.10-150600.3.46.1
    * qemu-hw-display-virtio-gpu-debuginfo-8.2.10-150600.3.46.1
    * qemu-ui-dbus-debuginfo-8.2.10-150600.3.46.1
    * qemu-x86-debuginfo-8.2.10-150600.3.46.1
    * qemu-ui-opengl-8.2.10-150600.3.46.1
    * qemu-vhost-user-gpu-debuginfo-8.2.10-150600.3.46.1
    * qemu-hw-usb-host-debuginfo-8.2.10-150600.3.46.1
    * qemu-audio-pa-8.2.10-150600.3.46.1
    * qemu-block-ssh-8.2.10-150600.3.46.1
    * qemu-block-dmg-debuginfo-8.2.10-150600.3.46.1
    * qemu-hw-s390x-virtio-gpu-ccw-debuginfo-8.2.10-150600.3.46.1
    * qemu-hw-display-qxl-debuginfo-8.2.10-150600.3.46.1
    * qemu-audio-dbus-debuginfo-8.2.10-150600.3.46.1
    * qemu-block-nfs-debuginfo-8.2.10-150600.3.46.1
    * qemu-block-gluster-debuginfo-8.2.10-150600.3.46.1
    * qemu-audio-oss-debuginfo-8.2.10-150600.3.46.1
    * qemu-tools-debuginfo-8.2.10-150600.3.46.1
    * qemu-spice-8.2.10-150600.3.46.1
    * qemu-linux-user-debugsource-8.2.10-150600.3.46.1
    * qemu-block-gluster-8.2.10-150600.3.46.1
    * qemu-pr-helper-8.2.10-150600.3.46.1
    * qemu-block-iscsi-8.2.10-150600.3.46.1
    * qemu-hw-display-virtio-gpu-pci-debuginfo-8.2.10-150600.3.46.1
    * qemu-hw-usb-redirect-8.2.10-150600.3.46.1
    * qemu-block-dmg-8.2.10-150600.3.46.1
    * qemu-img-debuginfo-8.2.10-150600.3.46.1
    * qemu-hw-s390x-virtio-gpu-ccw-8.2.10-150600.3.46.1
    * qemu-audio-jack-debuginfo-8.2.10-150600.3.46.1
    * qemu-accel-qtest-8.2.10-150600.3.46.1
    * qemu-ui-spice-app-8.2.10-150600.3.46.1
  * openSUSE Leap 15.6 (noarch)
    * qemu-ipxe-8.2.10-150600.3.46.1
    * qemu-microvm-8.2.10-150600.3.46.1
    * qemu-seabios-8.2.101.16.3_3_ga95067eb-150600.3.46.1
    * qemu-skiboot-8.2.10-150600.3.46.1
    * qemu-lang-8.2.10-150600.3.46.1
    * qemu-doc-8.2.10-150600.3.46.1
    * qemu-SLOF-8.2.10-150600.3.46.1
    * qemu-vgabios-8.2.101.16.3_3_ga95067eb-150600.3.46.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * qemu-block-rbd-8.2.10-150600.3.46.1
    * qemu-block-rbd-debuginfo-8.2.10-150600.3.46.1

## 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

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