Security update for Mesa

Announcement ID: SUSE-SU-2026:1835-1
Release Date: 2026-05-12T16:18:06Z
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 15.5
  • SUSE Linux Enterprise Desktop 15 SP7
  • SUSE Linux Enterprise Micro 5.5
  • SUSE Linux Enterprise Real Time 15 SP7
  • SUSE Linux Enterprise Server 15 SP7
  • SUSE Linux Enterprise Server for SAP Applications 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 15.5
    zypper in -t patch SUSE-2026-1835=1
  • SUSE Linux Enterprise Micro 5.5
    zypper in -t patch SUSE-SLE-Micro-5.5-2026-1835=1
  • Basesystem Module 15-SP7
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-1835=1

Package List:

  • openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
    • Mesa-drivers-debugsource-22.3.5-150500.77.8.1
    • libOSMesa-devel-22.3.5-150500.77.8.1
    • Mesa-debugsource-22.3.5-150500.77.8.1
    • Mesa-dri-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libEGL1-22.3.5-150500.77.8.1
    • Mesa-libEGL-devel-22.3.5-150500.77.8.1
    • libOSMesa8-debuginfo-22.3.5-150500.77.8.1
    • libOSMesa8-22.3.5-150500.77.8.1
    • libgbm1-22.3.5-150500.77.8.1
    • Mesa-dri-22.3.5-150500.77.8.1
    • libgbm-devel-22.3.5-150500.77.8.1
    • Mesa-libGL-devel-22.3.5-150500.77.8.1
    • Mesa-devel-22.3.5-150500.77.8.1
    • Mesa-dri-devel-22.3.5-150500.77.8.1
    • libgbm1-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libGLESv3-devel-22.3.5-150500.77.8.1
    • Mesa-KHR-devel-22.3.5-150500.77.8.1
    • Mesa-libGLESv1_CM-devel-22.3.5-150500.77.8.1
    • Mesa-libGL1-22.3.5-150500.77.8.1
    • Mesa-libglapi-devel-22.3.5-150500.77.8.1
    • Mesa-libglapi0-22.3.5-150500.77.8.1
    • Mesa-libGLESv2-devel-22.3.5-150500.77.8.1
    • Mesa-libglapi0-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libEGL1-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libGL1-debuginfo-22.3.5-150500.77.8.1
    • Mesa-22.3.5-150500.77.8.1
  • openSUSE Leap 15.5 (aarch64 ppc64le x86_64 i586)
    • libxatracker-devel-1.0.0-150500.77.8.1
    • Mesa-gallium-22.3.5-150500.77.8.1
    • Mesa-libOpenCL-22.3.5-150500.77.8.1
    • libxatracker2-1.0.0-150500.77.8.1
    • libvdpau_nouveau-22.3.5-150500.77.8.1
    • libvdpau_nouveau-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_virtio_gpu-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_radeonsi-22.3.5-150500.77.8.1
    • Mesa-gallium-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_r600-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libOpenCL-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_virtio_gpu-22.3.5-150500.77.8.1
    • Mesa-dri-nouveau-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_r300-debuginfo-22.3.5-150500.77.8.1
    • libxatracker2-debuginfo-1.0.0-150500.77.8.1
    • libvdpau_r600-22.3.5-150500.77.8.1
    • libvdpau_radeonsi-debuginfo-22.3.5-150500.77.8.1
    • Mesa-dri-nouveau-22.3.5-150500.77.8.1
    • Mesa-libva-22.3.5-150500.77.8.1
    • libvdpau_r300-22.3.5-150500.77.8.1
    • Mesa-libva-debuginfo-22.3.5-150500.77.8.1
  • openSUSE Leap 15.5 (aarch64 x86_64 i586)
    • Mesa-libd3d-22.3.5-150500.77.8.1
    • Mesa-libd3d-devel-22.3.5-150500.77.8.1
    • libvulkan_radeon-debuginfo-22.3.5-150500.77.8.1
    • Mesa-vulkan-device-select-22.3.5-150500.77.8.1
    • Mesa-vulkan-overlay-debuginfo-22.3.5-150500.77.8.1
    • Mesa-vulkan-device-select-debuginfo-22.3.5-150500.77.8.1
    • libvulkan_radeon-22.3.5-150500.77.8.1
    • Mesa-vulkan-overlay-22.3.5-150500.77.8.1
    • libvulkan_lvp-22.3.5-150500.77.8.1
    • libvulkan_lvp-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libd3d-debuginfo-22.3.5-150500.77.8.1
  • openSUSE Leap 15.5 (x86_64)
    • Mesa-libglapi-devel-32bit-22.3.5-150500.77.8.1
    • Mesa-vulkan-device-select-32bit-22.3.5-150500.77.8.1
    • Mesa-libEGL1-32bit-22.3.5-150500.77.8.1
    • Mesa-gallium-32bit-22.3.5-150500.77.8.1
    • libvulkan_intel-32bit-22.3.5-150500.77.8.1
    • libvdpau_virtio_gpu-32bit-debuginfo-22.3.5-150500.77.8.1
    • libvulkan_radeon-32bit-debuginfo-22.3.5-150500.77.8.1
    • libOSMesa8-32bit-22.3.5-150500.77.8.1
    • Mesa-libd3d-32bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-dri-32bit-22.3.5-150500.77.8.1
    • Mesa-gallium-32bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libGL-devel-32bit-22.3.5-150500.77.8.1
    • libvdpau_virtio_gpu-32bit-22.3.5-150500.77.8.1
    • libgbm1-32bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libd3d-32bit-22.3.5-150500.77.8.1
    • Mesa-libglapi0-32bit-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_r300-32bit-22.3.5-150500.77.8.1
    • libgbm1-32bit-22.3.5-150500.77.8.1
    • Mesa-libd3d-devel-32bit-22.3.5-150500.77.8.1
    • libvdpau_radeonsi-32bit-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_nouveau-32bit-debuginfo-22.3.5-150500.77.8.1
    • libvulkan_radeon-32bit-22.3.5-150500.77.8.1
    • Mesa-libGL1-32bit-22.3.5-150500.77.8.1
    • Mesa-dri-nouveau-32bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-dri-nouveau-32bit-22.3.5-150500.77.8.1
    • libOSMesa-devel-32bit-22.3.5-150500.77.8.1
    • Mesa-32bit-22.3.5-150500.77.8.1
    • Mesa-dri-32bit-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_radeonsi-32bit-22.3.5-150500.77.8.1
    • libvdpau_r300-32bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libEGL1-32bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libGLESv2-devel-32bit-22.3.5-150500.77.8.1
    • libgbm-devel-32bit-22.3.5-150500.77.8.1
    • libvulkan_intel-32bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libGL1-32bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-vulkan-overlay-32bit-22.3.5-150500.77.8.1
    • Mesa-libGLESv1_CM-devel-32bit-22.3.5-150500.77.8.1
    • Mesa-libglapi0-32bit-22.3.5-150500.77.8.1
    • libvdpau_r600-32bit-22.3.5-150500.77.8.1
    • libvdpau_nouveau-32bit-22.3.5-150500.77.8.1
    • Mesa-libEGL-devel-32bit-22.3.5-150500.77.8.1
    • libvdpau_r600-32bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-vulkan-device-select-32bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-vulkan-overlay-32bit-debuginfo-22.3.5-150500.77.8.1
    • libOSMesa8-32bit-debuginfo-22.3.5-150500.77.8.1
  • openSUSE Leap 15.5 (x86_64 i586)
    • libvulkan_intel-debuginfo-22.3.5-150500.77.8.1
    • libvulkan_intel-22.3.5-150500.77.8.1
  • openSUSE Leap 15.5 (aarch64_ilp32)
    • Mesa-libglapi0-64bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-dri-vc4-64bit-debuginfo-22.3.5-150500.77.8.1
    • libgbm-devel-64bit-22.3.5-150500.77.8.1
    • Mesa-libd3d-64bit-22.3.5-150500.77.8.1
    • libgbm1-64bit-22.3.5-150500.77.8.1
    • Mesa-vulkan-overlay-64bit-22.3.5-150500.77.8.1
    • libvdpau_nouveau-64bit-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_r600-64bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-dri-nouveau-64bit-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_radeonsi-64bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-vulkan-device-select-64bit-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_radeonsi-64bit-22.3.5-150500.77.8.1
    • Mesa-dri-64bit-22.3.5-150500.77.8.1
    • Mesa-libd3d-devel-64bit-22.3.5-150500.77.8.1
    • Mesa-libEGL-devel-64bit-22.3.5-150500.77.8.1
    • libvulkan_radeon-64bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-vulkan-overlay-64bit-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_nouveau-64bit-22.3.5-150500.77.8.1
    • Mesa-libGL1-64bit-22.3.5-150500.77.8.1
    • Mesa-libGLESv2-devel-64bit-22.3.5-150500.77.8.1
    • libOSMesa8-64bit-22.3.5-150500.77.8.1
    • Mesa-64bit-22.3.5-150500.77.8.1
    • Mesa-dri-64bit-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_r300-64bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libd3d-64bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-gallium-64bit-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_r600-64bit-22.3.5-150500.77.8.1
    • Mesa-libglapi-devel-64bit-22.3.5-150500.77.8.1
    • Mesa-gallium-64bit-22.3.5-150500.77.8.1
    • libOSMesa8-64bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libglapi0-64bit-22.3.5-150500.77.8.1
    • Mesa-dri-vc4-64bit-22.3.5-150500.77.8.1
    • Mesa-libEGL1-64bit-debuginfo-22.3.5-150500.77.8.1
    • libvulkan_radeon-64bit-22.3.5-150500.77.8.1
    • libgbm1-64bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libGL1-64bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libGLESv1_CM-devel-64bit-22.3.5-150500.77.8.1
    • Mesa-dri-nouveau-64bit-22.3.5-150500.77.8.1
    • libvdpau_virtio_gpu-64bit-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libEGL1-64bit-22.3.5-150500.77.8.1
    • libOSMesa-devel-64bit-22.3.5-150500.77.8.1
    • Mesa-libGL-devel-64bit-22.3.5-150500.77.8.1
    • libvdpau_r300-64bit-22.3.5-150500.77.8.1
    • Mesa-vulkan-device-select-64bit-22.3.5-150500.77.8.1
    • libvdpau_virtio_gpu-64bit-22.3.5-150500.77.8.1
  • openSUSE Leap 15.5 (aarch64)
    • libvulkan_freedreno-debuginfo-22.3.5-150500.77.8.1
    • Mesa-dri-vc4-22.3.5-150500.77.8.1
    • libvulkan_broadcom-debuginfo-22.3.5-150500.77.8.1
    • libvulkan_freedreno-22.3.5-150500.77.8.1
    • libvulkan_broadcom-22.3.5-150500.77.8.1
    • Mesa-dri-vc4-debuginfo-22.3.5-150500.77.8.1
  • SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64)
    • Mesa-drivers-debugsource-22.3.5-150500.77.8.1
    • Mesa-libglapi0-22.3.5-150500.77.8.1
    • libgbm1-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libglapi0-debuginfo-22.3.5-150500.77.8.1
    • Mesa-debugsource-22.3.5-150500.77.8.1
    • Mesa-dri-debuginfo-22.3.5-150500.77.8.1
    • libgbm1-22.3.5-150500.77.8.1
    • Mesa-dri-22.3.5-150500.77.8.1
    • Mesa-libEGL1-22.3.5-150500.77.8.1
    • Mesa-libGL1-22.3.5-150500.77.8.1
    • Mesa-libEGL1-debuginfo-22.3.5-150500.77.8.1
    • Mesa-libGL1-debuginfo-22.3.5-150500.77.8.1
    • Mesa-22.3.5-150500.77.8.1
  • SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le x86_64)
    • Mesa-gallium-debuginfo-22.3.5-150500.77.8.1
    • Mesa-gallium-22.3.5-150500.77.8.1
  • Basesystem Module 15-SP7 (aarch64 ppc64le x86_64)
    • Mesa-drivers-debugsource-22.3.5-150500.77.8.1
    • libvdpau_r300-debuginfo-22.3.5-150500.77.8.1
    • libvdpau_r300-22.3.5-150500.77.8.1

References: