SUSE-SU-2026:1845-1: moderate: Security update for Mesa

SLE-SECURITY-UPDATES null at suse.de
Wed May 13 20:30:08 UTC 2026 

# Security update for Mesa

Announcement ID: SUSE-SU-2026:1845-1  
Release Date: 2026-05-13T15:26:53Z  
Rating: moderate  
References:

  * bsc#1261998

  
Cross-References:

  * CVE-2026-40393

  
CVSS scores:

  * CVE-2026-40393 ( SUSE ):  6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
  * CVE-2026-40393 ( NVD ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-40393 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * Basesystem 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 Linux Enterprise Workstation Extension 15 SP7
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for Mesa fixes the following issue:

  * CVE-2026-40393: out-of-bounds memory access can occur in WebGPU because the
    amount of to-be-allocated data depends on an untrusted party (bsc#1261998).

## 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-SP7-2026-1845=1

  * SUSE Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-1845=1

  * SUSE Linux Enterprise Workstation Extension 15 SP7  
    zypper in -t patch SUSE-SLE-Product-WE-15-SP7-2026-1845=1

## Package List:

  * Basesystem Module 15-SP7 (aarch64 ppc64le x86_64)
    * Mesa-libGL1-debuginfo-24.3.3-150700.93.8.1
    * Mesa-libGL1-24.3.3-150700.93.8.1
    * libOSMesa8-24.3.3-150700.93.8.1
    * Mesa-24.3.3-150700.93.8.1
    * libOSMesa-devel-24.3.3-150700.93.8.1
    * Mesa-debugsource-24.3.3-150700.93.8.1
    * Mesa-libEGL-devel-24.3.3-150700.93.8.1
    * Mesa-devel-24.3.3-150700.93.8.1
    * libvdpau_virtio_gpu-24.3.3-150700.93.8.1
    * libgbm-devel-24.3.3-150700.93.8.1
    * Mesa-dri-devel-24.3.3-150700.93.8.1
    * libvdpau_r600-24.3.3-150700.93.8.1
    * Mesa-libva-24.3.3-150700.93.8.1
    * Mesa-libglapi-devel-24.3.3-150700.93.8.1
    * Mesa-libGLESv2-devel-24.3.3-150700.93.8.1
    * libgbm1-24.3.3-150700.93.8.1
    * libOSMesa8-debuginfo-24.3.3-150700.93.8.1
    * Mesa-dri-debuginfo-24.3.3-150700.93.8.1
    * libxatracker2-debuginfo-1.0.0-150700.93.8.1
    * Mesa-libEGL1-debuginfo-24.3.3-150700.93.8.1
    * Mesa-dri-24.3.3-150700.93.8.1
    * Mesa-libGL-devel-24.3.3-150700.93.8.1
    * Mesa-drivers-debugsource-24.3.3-150700.93.8.1
    * libxatracker-devel-1.0.0-150700.93.8.1
    * Mesa-libGLESv3-devel-24.3.3-150700.93.8.1
    * Mesa-libglapi0-debuginfo-24.3.3-150700.93.8.1
    * Mesa-libEGL1-24.3.3-150700.93.8.1
    * Mesa-KHR-devel-24.3.3-150700.93.8.1
    * libgbm1-debuginfo-24.3.3-150700.93.8.1
    * Mesa-libGLESv1_CM-devel-24.3.3-150700.93.8.1
    * Mesa-gallium-24.3.3-150700.93.8.1
    * Mesa-gallium-debuginfo-24.3.3-150700.93.8.1
    * libxatracker2-1.0.0-150700.93.8.1
    * Mesa-libglapi0-24.3.3-150700.93.8.1
  * Basesystem Module 15-SP7 (aarch64 x86_64)
    * Mesa-vulkan-overlay-debuginfo-24.3.3-150700.93.8.1
    * libvulkan_lvp-24.3.3-150700.93.8.1
    * Mesa-vulkan-device-select-debuginfo-24.3.3-150700.93.8.1
    * libvulkan_radeon-debuginfo-24.3.3-150700.93.8.1
    * Mesa-vulkan-overlay-24.3.3-150700.93.8.1
    * libvulkan_intel-debuginfo-24.3.3-150700.93.8.1
    * Mesa-vulkan-device-select-24.3.3-150700.93.8.1
    * libvulkan_intel-24.3.3-150700.93.8.1
    * libvulkan_lvp-debuginfo-24.3.3-150700.93.8.1
    * libvulkan_radeon-24.3.3-150700.93.8.1
  * Basesystem Module 15-SP7 (s390x)
    * Mesa-libGL1-debuginfo-24.1.7-150700.93.8.1
    * Mesa-libglapi0-debuginfo-24.1.7-150700.93.8.1
    * Mesa-libGL-devel-24.1.7-150700.93.8.1
    * Mesa-dri-24.1.7-150700.93.8.1
    * Mesa-dri-debuginfo-24.1.7-150700.93.8.1
    * Mesa-libEGL-devel-24.1.7-150700.93.8.1
    * libgbm-devel-24.1.7-150700.93.8.1
    * Mesa-libGLESv1_CM-devel-24.1.7-150700.93.8.1
    * Mesa-libGLESv3-devel-24.1.7-150700.93.8.1
    * Mesa-dri-devel-24.1.7-150700.93.8.1
    * libOSMesa-devel-24.1.7-150700.93.8.1
    * libgbm1-debuginfo-24.1.7-150700.93.8.1
    * Mesa-libEGL1-debuginfo-24.1.7-150700.93.8.1
    * Mesa-libglapi0-24.1.7-150700.93.8.1
    * Mesa-debugsource-24.1.7-150700.93.8.1
    * libOSMesa8-debuginfo-24.1.7-150700.93.8.1
    * Mesa-libGLESv2-devel-24.1.7-150700.93.8.1
    * Mesa-libglapi-devel-24.1.7-150700.93.8.1
    * Mesa-24.1.7-150700.93.8.1
    * Mesa-libGL1-24.1.7-150700.93.8.1
    * Mesa-KHR-devel-24.1.7-150700.93.8.1
    * Mesa-devel-24.1.7-150700.93.8.1
    * libgbm1-24.1.7-150700.93.8.1
    * Mesa-libEGL1-24.1.7-150700.93.8.1
    * Mesa-drivers-debugsource-24.1.7-150700.93.8.1
    * libOSMesa8-24.1.7-150700.93.8.1
  * Basesystem Module 15-SP7 (x86_64)
    * Mesa-libGL1-32bit-24.3.3-150700.93.8.1
    * Mesa-gallium-32bit-24.3.3-150700.93.8.1
    * Mesa-libva-32bit-24.3.3-150700.93.8.1
    * Mesa-gallium-32bit-debuginfo-24.3.3-150700.93.8.1
    * Mesa-libEGL1-32bit-24.3.3-150700.93.8.1
    * Mesa-libglapi0-32bit-debuginfo-24.3.3-150700.93.8.1
    * libgbm1-32bit-24.3.3-150700.93.8.1
    * Mesa-libEGL1-32bit-debuginfo-24.3.3-150700.93.8.1
    * Mesa-dri-32bit-24.3.3-150700.93.8.1
    * Mesa-dri-32bit-debuginfo-24.3.3-150700.93.8.1
    * Mesa-libglapi0-32bit-24.3.3-150700.93.8.1
    * Mesa-libGL1-32bit-debuginfo-24.3.3-150700.93.8.1
    * libgbm1-32bit-debuginfo-24.3.3-150700.93.8.1
    * Mesa-libd3d-24.3.3-150700.93.8.1
    * libvdpau_radeonsi-24.3.3-150700.93.8.1
    * Mesa-32bit-24.3.3-150700.93.8.1
    * Mesa-libd3d-devel-24.3.3-150700.93.8.1
    * Mesa-libd3d-debuginfo-24.3.3-150700.93.8.1
  * SUSE Package Hub 15 15-SP7 (x86_64)
    * libOSMesa8-32bit-24.3.3-150700.93.8.1
    * libvulkan_intel-32bit-debuginfo-24.3.3-150700.93.8.1
    * libvulkan_intel-32bit-24.3.3-150700.93.8.1
    * libvulkan_radeon-32bit-24.3.3-150700.93.8.1
    * Mesa-vulkan-device-select-32bit-debuginfo-24.3.3-150700.93.8.1
    * libvulkan_radeon-32bit-debuginfo-24.3.3-150700.93.8.1
    * Mesa-vulkan-device-select-32bit-24.3.3-150700.93.8.1
    * libOSMesa8-32bit-debuginfo-24.3.3-150700.93.8.1
  * SUSE Linux Enterprise Workstation Extension 15 SP7 (x86_64)
    * Mesa-dri-nouveau-24.3.3-150700.93.8.1
    * libvdpau_nouveau-24.3.3-150700.93.8.1
    * Mesa-drivers-debugsource-24.3.3-150700.93.8.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-40393.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1261998

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