SUSE-SU-2026:3038-1: important: Security update for qemu

SLE-UPDATES null at suse.de
Wed Jul 15 16:35:49 UTC 2026 

# Security update for qemu

Announcement ID: SUSE-SU-2026:3038-1  
Release Date: 2026-07-15T11:45:32Z  
Rating: important  
References:

  * bsc#1268061
  * bsc#1268794
  * bsc#1270133
  * jsc#PED-14242
  * jsc#PED-14279

  
Cross-References:

  * CVE-2026-3886
  * CVE-2026-48004
  * CVE-2026-48914

  
CVSS scores:

  * CVE-2026-3886 ( SUSE ):  8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
  * CVE-2026-48004 ( SUSE ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-48914 ( SUSE ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H
  * CVE-2026-48914 ( NVD ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H

  
Affected Products:

  * Basesystem Module 15-SP7
  * Server Applications Module 15-SP7
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves three vulnerabilities and contains two features can now be
installed.

## Description:

This update for qemu fixes the following issues

  * CVE-2026-3886: QEMU calc_image_hostmem Integer Overflow Local Privilege
    Escalation Vulnerability (bsc#1268061).
  * CVE-2026-48004: heap use-after-free race condition allows a DoS by an
    unprivileged guest user (bsc#1270133).
  * CVE-2026-48914: qemu-kvm: Heap Buffer Overflow in virtio-blk SCSI Request
    Handling (bsc#1268794).

## 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:

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-3038=1

  * Server Applications Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2026-3038=1

  * SUSE Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-3038=1

## Package List:

  * Server Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * qemu-ui-dbus-9.2.4-150700.3.23.1
    * qemu-chardev-spice-9.2.4-150700.3.23.1
    * qemu-ui-opengl-debuginfo-9.2.4-150700.3.23.1
    * qemu-ui-curses-9.2.4-150700.3.23.1
    * qemu-audio-spice-9.2.4-150700.3.23.1
    * qemu-hw-display-qxl-debuginfo-9.2.4-150700.3.23.1
    * qemu-ui-dbus-debuginfo-9.2.4-150700.3.23.1
    * qemu-audio-pipewire-debuginfo-9.2.4-150700.3.23.1
    * qemu-hw-usb-host-9.2.4-150700.3.23.1
    * qemu-audio-spice-debuginfo-9.2.4-150700.3.23.1
    * qemu-block-nfs-debuginfo-9.2.4-150700.3.23.1
    * qemu-block-iscsi-debuginfo-9.2.4-150700.3.23.1
    * qemu-ui-opengl-9.2.4-150700.3.23.1
    * qemu-ui-curses-debuginfo-9.2.4-150700.3.23.1
    * qemu-block-curl-debuginfo-9.2.4-150700.3.23.1
    * qemu-guest-agent-debuginfo-9.2.4-150700.3.23.1
    * qemu-audio-dbus-9.2.4-150700.3.23.1
    * qemu-hw-usb-redirect-debuginfo-9.2.4-150700.3.23.1
    * qemu-hw-display-virtio-vga-debuginfo-9.2.4-150700.3.23.1
    * qemu-9.2.4-150700.3.23.1
    * qemu-debugsource-9.2.4-150700.3.23.1
    * qemu-chardev-baum-debuginfo-9.2.4-150700.3.23.1
    * qemu-hw-usb-redirect-9.2.4-150700.3.23.1
    * qemu-hw-display-virtio-vga-9.2.4-150700.3.23.1
    * qemu-block-nfs-9.2.4-150700.3.23.1
    * qemu-ksm-9.2.4-150700.3.23.1
    * qemu-block-rbd-debuginfo-9.2.4-150700.3.23.1
    * qemu-hw-usb-host-debuginfo-9.2.4-150700.3.23.1
    * qemu-block-iscsi-9.2.4-150700.3.23.1
    * qemu-debuginfo-9.2.4-150700.3.23.1
    * qemu-headless-9.2.4-150700.3.23.1
    * qemu-chardev-baum-9.2.4-150700.3.23.1
    * qemu-ui-spice-core-9.2.4-150700.3.23.1
    * qemu-block-rbd-9.2.4-150700.3.23.1
    * qemu-block-curl-9.2.4-150700.3.23.1
    * qemu-guest-agent-9.2.4-150700.3.23.1
    * qemu-ui-spice-core-debuginfo-9.2.4-150700.3.23.1
    * qemu-hw-display-qxl-9.2.4-150700.3.23.1
    * qemu-chardev-spice-debuginfo-9.2.4-150700.3.23.1
    * qemu-block-ssh-debuginfo-9.2.4-150700.3.23.1
    * qemu-audio-pipewire-9.2.4-150700.3.23.1
    * qemu-spice-9.2.4-150700.3.23.1
    * qemu-block-ssh-9.2.4-150700.3.23.1
    * qemu-audio-dbus-debuginfo-9.2.4-150700.3.23.1
  * Server Applications Module 15-SP7 (s390x)
    * qemu-hw-s390x-virtio-gpu-ccw-9.2.4-150700.3.23.1
    * qemu-s390x-9.2.4-150700.3.23.1
    * qemu-s390x-debuginfo-9.2.4-150700.3.23.1
    * qemu-hw-s390x-virtio-gpu-ccw-debuginfo-9.2.4-150700.3.23.1
  * Server Applications Module 15-SP7 (aarch64 ppc64le x86_64)
    * qemu-ui-spice-app-debuginfo-9.2.4-150700.3.23.1
    * qemu-ui-spice-app-9.2.4-150700.3.23.1
    * qemu-ui-gtk-9.2.4-150700.3.23.1
    * qemu-ui-gtk-debuginfo-9.2.4-150700.3.23.1
  * Server Applications Module 15-SP7 (aarch64 s390x x86_64)
    * qemu-hw-display-virtio-gpu-9.2.4-150700.3.23.1
    * qemu-hw-display-virtio-gpu-pci-9.2.4-150700.3.23.1
    * qemu-hw-display-virtio-gpu-pci-debuginfo-9.2.4-150700.3.23.1
    * qemu-hw-display-virtio-gpu-debuginfo-9.2.4-150700.3.23.1
  * Server Applications Module 15-SP7 (noarch)
    * qemu-vgabios-9.2.41.16.3_3_g3d33c746-150700.3.23.1
    * qemu-seabios-9.2.41.16.3_3_g3d33c746-150700.3.23.1
    * qemu-ipxe-9.2.4-150700.3.23.1
    * qemu-skiboot-9.2.4-150700.3.23.1
    * qemu-lang-9.2.4-150700.3.23.1
    * qemu-SLOF-9.2.4-150700.3.23.1
  * Server Applications Module 15-SP7 (x86_64)
    * qemu-x86-9.2.4-150700.3.23.1
    * qemu-audio-alsa-9.2.4-150700.3.23.1
    * qemu-audio-alsa-debuginfo-9.2.4-150700.3.23.1
    * qemu-audio-pa-debuginfo-9.2.4-150700.3.23.1
    * qemu-audio-pa-9.2.4-150700.3.23.1
    * qemu-x86-debuginfo-9.2.4-150700.3.23.1
    * qemu-accel-tcg-x86-debuginfo-9.2.4-150700.3.23.1
    * qemu-accel-tcg-x86-9.2.4-150700.3.23.1
  * Server Applications Module 15-SP7 (aarch64)
    * qemu-arm-9.2.4-150700.3.23.1
    * qemu-arm-debuginfo-9.2.4-150700.3.23.1
  * Server Applications Module 15-SP7 (ppc64le)
    * qemu-ppc-debuginfo-9.2.4-150700.3.23.1
    * qemu-ppc-9.2.4-150700.3.23.1
  * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    * qemu-audio-jack-9.2.4-150700.3.23.1
    * qemu-vhost-user-gpu-9.2.4-150700.3.23.1
    * qemu-vhost-user-gpu-debuginfo-9.2.4-150700.3.23.1
    * qemu-s390x-9.2.4-150700.3.23.1
    * qemu-linux-user-9.2.4-150700.3.23.1
    * qemu-hw-s390x-virtio-gpu-ccw-debuginfo-9.2.4-150700.3.23.1
    * qemu-ivshmem-tools-9.2.4-150700.3.23.1
    * qemu-linux-user-debugsource-9.2.4-150700.3.23.1
    * qemu-block-dmg-debuginfo-9.2.4-150700.3.23.1
    * qemu-extra-9.2.4-150700.3.23.1
    * qemu-accel-qtest-debuginfo-9.2.4-150700.3.23.1
    * qemu-linux-user-debuginfo-9.2.4-150700.3.23.1
    * qemu-ivshmem-tools-debuginfo-9.2.4-150700.3.23.1
    * qemu-hw-usb-smartcard-9.2.4-150700.3.23.1
    * qemu-debugsource-9.2.4-150700.3.23.1
    * qemu-hw-s390x-virtio-gpu-ccw-9.2.4-150700.3.23.1
    * qemu-arm-debuginfo-9.2.4-150700.3.23.1
    * qemu-extra-debuginfo-9.2.4-150700.3.23.1
    * qemu-block-dmg-9.2.4-150700.3.23.1
    * qemu-s390x-debuginfo-9.2.4-150700.3.23.1
    * qemu-ppc-debuginfo-9.2.4-150700.3.23.1
    * qemu-accel-qtest-9.2.4-150700.3.23.1
    * qemu-arm-9.2.4-150700.3.23.1
    * qemu-hw-usb-smartcard-debuginfo-9.2.4-150700.3.23.1
    * qemu-audio-jack-debuginfo-9.2.4-150700.3.23.1
    * qemu-debuginfo-9.2.4-150700.3.23.1
    * qemu-audio-oss-9.2.4-150700.3.23.1
    * qemu-ppc-9.2.4-150700.3.23.1
    * qemu-audio-oss-debuginfo-9.2.4-150700.3.23.1
  * SUSE Package Hub 15 15-SP7 (noarch)
    * qemu-microvm-9.2.4-150700.3.23.1
    * qemu-SLOF-9.2.4-150700.3.23.1
    * qemu-skiboot-9.2.4-150700.3.23.1
  * SUSE Package Hub 15 15-SP7 (ppc64le)
    * qemu-hw-display-virtio-gpu-9.2.4-150700.3.23.1
    * qemu-hw-display-virtio-gpu-pci-9.2.4-150700.3.23.1
    * qemu-hw-display-virtio-gpu-pci-debuginfo-9.2.4-150700.3.23.1
    * qemu-hw-display-virtio-gpu-debuginfo-9.2.4-150700.3.23.1
  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * qemu-pr-helper-9.2.4-150700.3.23.1
    * qemu-img-9.2.4-150700.3.23.1
    * qemu-img-debuginfo-9.2.4-150700.3.23.1
    * qemu-debuginfo-9.2.4-150700.3.23.1
    * qemu-debugsource-9.2.4-150700.3.23.1
    * qemu-tools-debuginfo-9.2.4-150700.3.23.1
    * qemu-tools-9.2.4-150700.3.23.1
    * qemu-pr-helper-debuginfo-9.2.4-150700.3.23.1
  * Basesystem Module 15-SP7 (x86_64)
    * qemu-vmsr-helper-9.2.4-150700.3.23.1
    * qemu-vmsr-helper-debuginfo-9.2.4-150700.3.23.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-3886.html
  * https://www.suse.com/security/cve/CVE-2026-48004.html
  * https://www.suse.com/security/cve/CVE-2026-48914.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1268061
  * https://bugzilla.suse.com/show_bug.cgi?id=1268794
  * https://bugzilla.suse.com/show_bug.cgi?id=1270133
  * https://jira.suse.com/browse/PED-14242
  * https://jira.suse.com/browse/PED-14279

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