drm/vmwgfx: Validate vmw_surface_metadata::array_size

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-68446
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-12 00:17:44 UTC
Updated2026-08-12 00:17:44 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validate vmw_surface_metadata::array_size This field comes from userspace and should be validated against specific limits depending on which Shader Model (SM) is available.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 504901dbb0b565fcbe466b0c56f3131586df5afd 5ff94e1279176b539d451e3e754fdcbd1a8d520a git Not specified
CNA Linux Linux affected 504901dbb0b565fcbe466b0c56f3131586df5afd 71779fe8bf403a9b3e28dc59229fa556db32d35d git Not specified
CNA Linux Linux affected 504901dbb0b565fcbe466b0c56f3131586df5afd b1379f0c42b88cb60b9f3757eb5d1e73ad460ed8 git Not specified
CNA Linux Linux affected 504901dbb0b565fcbe466b0c56f3131586df5afd 6910ccaf41678f7761ba2e57d72b77d056320b4d git Not specified
CNA Linux Linux affected 504901dbb0b565fcbe466b0c56f3131586df5afd a4f55260f7f7d4dc4d0ee55063dfb0c457b77991 git Not specified
CNA Linux Linux affected 5.7 Not specified
CNA Linux Linux unaffected 5.7 semver Not specified
CNA Linux Linux unaffected 6.6.148 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.101 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.42 6.18.* semver Not specified
CNA Linux Linux unaffected 7.1.6 7.1.* semver Not specified
CNA Linux Linux unaffected 7.2-rc5 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/5ff94e1279176b539d451e3e754fdcbd1a8d520a 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/6910ccaf41678f7761ba2e57d72b77d056320b4d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/71779fe8bf403a9b3e28dc59229fa556db32d35d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/a4f55260f7f7d4dc4d0ee55063dfb0c457b77991 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/b1379f0c42b88cb60b9f3757eb5d1e73ad460ed8 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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