Security update for Mesa

Announcement ID: SUSE-SU-2026:1839-1
Release Date: 2026-05-13T09:13:57Z
Rating: moderate
References:
Cross-References:
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
  • openSUSE Leap 15.4
  • SUSE Linux Enterprise Desktop 15 SP7
  • SUSE Linux Enterprise Micro 5.3
  • SUSE Linux Enterprise Micro 5.4
  • SUSE Linux Enterprise Micro for Rancher 5.3
  • SUSE Linux Enterprise Micro for Rancher 5.4
  • 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

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:

  • openSUSE Leap 15.4
    zypper in -t patch SUSE-2026-1839=1
  • SUSE Linux Enterprise Micro for Rancher 5.4
    zypper in -t patch SUSE-SLE-Micro-5.4-2026-1839=1
  • SUSE Linux Enterprise Micro 5.4
    zypper in -t patch SUSE-SLE-Micro-5.4-2026-1839=1
  • Basesystem Module 15-SP7
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-1839=1
  • SUSE Linux Enterprise Workstation Extension 15 SP7
    zypper in -t patch SUSE-SLE-Product-WE-15-SP7-2026-1839=1
  • SUSE Linux Enterprise Micro for Rancher 5.3
    zypper in -t patch SUSE-SLE-Micro-5.3-2026-1839=1
  • SUSE Linux Enterprise Micro 5.3
    zypper in -t patch SUSE-SLE-Micro-5.3-2026-1839=1

Package List:

  • openSUSE Leap 15.4 (aarch64 x86_64 i586)
    • libvulkan_radeon-21.2.4-150400.68.18.1
    • Mesa-libd3d-21.2.4-150400.68.18.1
    • Mesa-vulkan-device-select-21.2.4-150400.68.18.1
    • Mesa-vulkan-overlay-21.2.4-150400.68.18.1
    • libvulkan_radeon-debuginfo-21.2.4-150400.68.18.1
    • libvulkan_lvp-21.2.4-150400.68.18.1
    • libvulkan_lvp-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libd3d-devel-21.2.4-150400.68.18.1
    • Mesa-libd3d-debuginfo-21.2.4-150400.68.18.1
    • Mesa-vulkan-device-select-debuginfo-21.2.4-150400.68.18.1
    • Mesa-vulkan-overlay-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libVulkan-devel-21.2.4-150400.68.18.1
  • openSUSE Leap 15.4 (aarch64 ppc64le x86_64 i586)
    • libvdpau_nouveau-debuginfo-21.2.4-150400.68.18.1
    • libvdpau_r300-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libva-debuginfo-21.2.4-150400.68.18.1
    • libXvMC_nouveau-21.2.4-150400.68.18.1
    • Mesa-libOpenCL-21.2.4-150400.68.18.1
    • libvdpau_radeonsi-21.2.4-150400.68.18.1
    • Mesa-libva-21.2.4-150400.68.18.1
    • libXvMC_r600-21.2.4-150400.68.18.1
    • Mesa-libOpenCL-debuginfo-21.2.4-150400.68.18.1
    • Mesa-dri-nouveau-21.2.4-150400.68.18.1
    • libxatracker2-1.0.0-150400.68.18.1
    • libvdpau_radeonsi-debuginfo-21.2.4-150400.68.18.1
    • libXvMC_nouveau-debuginfo-21.2.4-150400.68.18.1
    • libxatracker2-debuginfo-1.0.0-150400.68.18.1
    • libvdpau_r300-21.2.4-150400.68.18.1
    • libvdpau_r600-debuginfo-21.2.4-150400.68.18.1
    • Mesa-dri-nouveau-debuginfo-21.2.4-150400.68.18.1
    • libvdpau_nouveau-21.2.4-150400.68.18.1
    • libXvMC_r600-debuginfo-21.2.4-150400.68.18.1
    • Mesa-gallium-debuginfo-21.2.4-150400.68.18.1
    • Mesa-gallium-21.2.4-150400.68.18.1
    • libvdpau_r600-21.2.4-150400.68.18.1
    • libxatracker-devel-1.0.0-150400.68.18.1
  • openSUSE Leap 15.4 (x86_64)
    • Mesa-vulkan-overlay-32bit-21.2.4-150400.68.18.1
    • libOSMesa-devel-32bit-21.2.4-150400.68.18.1
    • libvdpau_r600-32bit-21.2.4-150400.68.18.1
    • Mesa-gallium-32bit-21.2.4-150400.68.18.1
    • Mesa-libGLESv2-devel-32bit-21.2.4-150400.68.18.1
    • Mesa-libGL1-32bit-debuginfo-21.2.4-150400.68.18.1
    • libvulkan_intel-32bit-21.2.4-150400.68.18.1
    • libXvMC_r600-32bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libd3d-32bit-21.2.4-150400.68.18.1
    • libvdpau_r300-32bit-21.2.4-150400.68.18.1
    • Mesa-dri-32bit-debuginfo-21.2.4-150400.68.18.1
    • libvulkan_radeon-32bit-21.2.4-150400.68.18.1
    • Mesa-gallium-32bit-debuginfo-21.2.4-150400.68.18.1
    • libvdpau_r600-32bit-debuginfo-21.2.4-150400.68.18.1
    • libXvMC_nouveau-32bit-debuginfo-21.2.4-150400.68.18.1
    • libvdpau_r300-32bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-vulkan-device-select-32bit-debuginfo-21.2.4-150400.68.18.1
    • libgbm1-32bit-21.2.4-150400.68.18.1
    • Mesa-libd3d-devel-32bit-21.2.4-150400.68.18.1
    • libvdpau_nouveau-32bit-21.2.4-150400.68.18.1
    • Mesa-libEGL1-32bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libglapi0-32bit-21.2.4-150400.68.18.1
    • libOSMesa8-32bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libglapi0-32bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libGL1-32bit-21.2.4-150400.68.18.1
    • libXvMC_nouveau-32bit-21.2.4-150400.68.18.1
    • libvdpau_radeonsi-32bit-21.2.4-150400.68.18.1
    • libOSMesa8-32bit-21.2.4-150400.68.18.1
    • libXvMC_r600-32bit-21.2.4-150400.68.18.1
    • Mesa-vulkan-device-select-32bit-21.2.4-150400.68.18.1
    • libvulkan_intel-32bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libglapi-devel-32bit-21.2.4-150400.68.18.1
    • Mesa-dri-32bit-21.2.4-150400.68.18.1
    • Mesa-vulkan-overlay-32bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libGLESv1_CM-devel-32bit-21.2.4-150400.68.18.1
    • libgbm1-32bit-debuginfo-21.2.4-150400.68.18.1
    • libgbm-devel-32bit-21.2.4-150400.68.18.1
    • Mesa-libEGL1-32bit-21.2.4-150400.68.18.1
    • Mesa-32bit-21.2.4-150400.68.18.1
    • libvdpau_radeonsi-32bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libEGL-devel-32bit-21.2.4-150400.68.18.1
    • Mesa-libd3d-32bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libGL-devel-32bit-21.2.4-150400.68.18.1
    • Mesa-dri-nouveau-32bit-debuginfo-21.2.4-150400.68.18.1
    • libvulkan_radeon-32bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-dri-nouveau-32bit-21.2.4-150400.68.18.1
    • libvdpau_nouveau-32bit-debuginfo-21.2.4-150400.68.18.1
  • openSUSE Leap 15.4 (x86_64 i586)
    • libvulkan_intel-debuginfo-21.2.4-150400.68.18.1
    • libvulkan_intel-21.2.4-150400.68.18.1
  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    • Mesa-libGLESv1_CM-devel-21.2.4-150400.68.18.1
    • Mesa-libGL-devel-21.2.4-150400.68.18.1
    • Mesa-libglapi0-debuginfo-21.2.4-150400.68.18.1
    • libOSMesa8-21.2.4-150400.68.18.1
    • Mesa-dri-21.2.4-150400.68.18.1
    • Mesa-debugsource-21.2.4-150400.68.18.1
    • Mesa-dri-debuginfo-21.2.4-150400.68.18.1
    • Mesa-21.2.4-150400.68.18.1
    • Mesa-libGLESv2-devel-21.2.4-150400.68.18.1
    • Mesa-devel-21.2.4-150400.68.18.1
    • libOSMesa-devel-21.2.4-150400.68.18.1
    • Mesa-libEGL1-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libglapi0-21.2.4-150400.68.18.1
    • Mesa-libglapi-devel-21.2.4-150400.68.18.1
    • Mesa-libEGL1-21.2.4-150400.68.18.1
    • Mesa-dri-devel-21.2.4-150400.68.18.1
    • libOSMesa8-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libGL1-debuginfo-21.2.4-150400.68.18.1
    • libgbm1-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libGLESv3-devel-21.2.4-150400.68.18.1
    • Mesa-libEGL-devel-21.2.4-150400.68.18.1
    • libgbm-devel-21.2.4-150400.68.18.1
    • Mesa-libGL1-21.2.4-150400.68.18.1
    • libgbm1-21.2.4-150400.68.18.1
    • Mesa-drivers-debugsource-21.2.4-150400.68.18.1
    • Mesa-KHR-devel-21.2.4-150400.68.18.1
  • openSUSE Leap 15.4 (aarch64_ilp32)
    • Mesa-libd3d-64bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-dri-vc4-64bit-21.2.4-150400.68.18.1
    • Mesa-vulkan-device-select-64bit-21.2.4-150400.68.18.1
    • Mesa-vulkan-device-select-64bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libGL1-64bit-21.2.4-150400.68.18.1
    • Mesa-libglapi-devel-64bit-21.2.4-150400.68.18.1
    • libOSMesa8-64bit-21.2.4-150400.68.18.1
    • libvdpau_nouveau-64bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-gallium-64bit-debuginfo-21.2.4-150400.68.18.1
    • libXvMC_r600-64bit-21.2.4-150400.68.18.1
    • Mesa-dri-nouveau-64bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-dri-vc4-64bit-debuginfo-21.2.4-150400.68.18.1
    • libgbm1-64bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libEGL1-64bit-21.2.4-150400.68.18.1
    • Mesa-dri-nouveau-64bit-21.2.4-150400.68.18.1
    • libvdpau_r600-64bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libGL-devel-64bit-21.2.4-150400.68.18.1
    • libvdpau_r300-64bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libGL1-64bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-libd3d-devel-64bit-21.2.4-150400.68.18.1
    • libvdpau_nouveau-64bit-21.2.4-150400.68.18.1
    • Mesa-libGLESv2-devel-64bit-21.2.4-150400.68.18.1
    • libvdpau_r600-64bit-21.2.4-150400.68.18.1
    • libvdpau_radeonsi-64bit-21.2.4-150400.68.18.1
    • Mesa-gallium-64bit-21.2.4-150400.68.18.1
    • Mesa-64bit-21.2.4-150400.68.18.1
    • Mesa-libEGL-devel-64bit-21.2.4-150400.68.18.1
    • Mesa-libGLESv1_CM-devel-64bit-21.2.4-150400.68.18.1
    • Mesa-libglapi0-64bit-21.2.4-150400.68.18.1
    • libgbm-devel-64bit-21.2.4-150400.68.18.1
    • libXvMC_r600-64bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-dri-64bit-debuginfo-21.2.4-150400.68.18.1
    • libOSMesa-devel-64bit-21.2.4-150400.68.18.1
    • Mesa-vulkan-overlay-64bit-21.2.4-150400.68.18.1
    • Mesa-dri-64bit-21.2.4-150400.68.18.1
    • Mesa-libglapi0-64bit-debuginfo-21.2.4-150400.68.18.1
    • libvdpau_r300-64bit-21.2.4-150400.68.18.1
    • libvdpau_radeonsi-64bit-debuginfo-21.2.4-150400.68.18.1
    • libvulkan_radeon-64bit-debuginfo-21.2.4-150400.68.18.1
    • libOSMesa8-64bit-debuginfo-21.2.4-150400.68.18.1
    • libXvMC_nouveau-64bit-debuginfo-21.2.4-150400.68.18.1
    • Mesa-vulkan-overlay-64bit-debuginfo-21.2.4-150400.68.18.1
    • libvulkan_radeon-64bit-21.2.4-150400.68.18.1
    • libgbm1-64bit-21.2.4-150400.68.18.1
    • libXvMC_nouveau-64bit-21.2.4-150400.68.18.1
    • Mesa-libd3d-64bit-21.2.4-150400.68.18.1
    • Mesa-libEGL1-64bit-debuginfo-21.2.4-150400.68.18.1
  • openSUSE Leap 15.4 (aarch64)
    • Mesa-dri-vc4-21.2.4-150400.68.18.1
    • Mesa-dri-vc4-debuginfo-21.2.4-150400.68.18.1
    • libvulkan_freedreno-21.2.4-150400.68.18.1
    • libvulkan_broadcom-21.2.4-150400.68.18.1
    • libvulkan_broadcom-debuginfo-21.2.4-150400.68.18.1
    • libvulkan_freedreno-debuginfo-21.2.4-150400.68.18.1
  • SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
    • libgbm1-21.2.4-150400.68.18.1
    • libgbm1-debuginfo-21.2.4-150400.68.18.1
    • Mesa-debugsource-21.2.4-150400.68.18.1
  • SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
    • libgbm1-21.2.4-150400.68.18.1
    • libgbm1-debuginfo-21.2.4-150400.68.18.1
    • Mesa-debugsource-21.2.4-150400.68.18.1
  • Basesystem Module 15-SP7 (x86_64)
    • Mesa-libVulkan-devel-21.2.4-150400.68.18.1
    • Mesa-drivers-debugsource-21.2.4-150400.68.18.1
  • SUSE Linux Enterprise Workstation Extension 15 SP7 (x86_64)
    • libXvMC_nouveau-debuginfo-21.2.4-150400.68.18.1
    • libXvMC_nouveau-21.2.4-150400.68.18.1
    • Mesa-drivers-debugsource-21.2.4-150400.68.18.1
  • SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
    • libgbm1-21.2.4-150400.68.18.1
    • libgbm1-debuginfo-21.2.4-150400.68.18.1
    • Mesa-debugsource-21.2.4-150400.68.18.1
  • SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
    • libgbm1-21.2.4-150400.68.18.1
    • libgbm1-debuginfo-21.2.4-150400.68.18.1
    • Mesa-debugsource-21.2.4-150400.68.18.1

References: