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Package "mesa-vulkan-drivers"

Name: mesa-vulkan-drivers

Description:

Mesa Vulkan graphics drivers
Latest version: 25.2.8-0ubuntu0.25.10.2
Release: questing (25.10)
Level: security
Repository: main
Head package: mesa
Homepage: https://mesa3d.org/

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Other versions of "mesa-vulkan-drivers" in Questing

Repository Area Version
base main 25.2.3-1ubuntu1
updates main 25.2.8-0ubuntu0.25.10.2

Changelog

Version: 25.2.8-0ubuntu0.25.10.2 2026-06-15 13:07:53 UTC

  mesa (25.2.8-0ubuntu0.25.10.2) questing-security; urgency=medium

  * SECURITY UPDATE: out-of-bounds memory access in WebGPU
    - debian/patches/CVE-2026-40393-pre1.patch: move STACK_ARRAY into util
      in src/util/meson.build, src/util/stack_array.h,
      src/vulkan/util/vk_util.h.
    - debian/patches/CVE-2026-40393-1.patch: use STACK_ARRAY instead of
      NIR_VLA in src/compiler/spirv/spirv_to_nir.c.
    - debian/patches/CVE-2026-40393-2.patch: use STACK_ARRAY instead of
      NIR_VLA in src/compiler/nir/nir_functions.c.
    - CVE-2026-40393

 -- Marc Deslauriers <email address hidden> Tue, 21 Apr 2026 09:27:15 -0400
CVE-2026-40393 In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount of to-be-allocated data depends on an


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