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drm/vmwgfx: validate pitch coming from userspace

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate pitch coming from userspace Validate the pitch, alongside the box dimensions before trying to copy data from the underlying surface. Fixes possible out of bounds reads with cursor snooping.

Announced Source revision 1
Original source ↗

CVE-2026-99002

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-99002

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "db6fbc2b77849e3c3c2bc115ea9ac925c4625a0d",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "f6d9c8abdf06a9c7efa799532d66ed8d5a50734c",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "76e5ddd7d9822c8c3492e0f50ba8978e093069ad",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "fcb137f6e7ed769f7ecad84364a33c451371b602",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "2ac863719e518ae1a8f328849e64ea26a222f079",
        "lessThan": "21bc51cb89ced74d6645a138cc2f21184bc75094",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "3.2"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "3.2",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "6.6.160",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.12.114",
        "versionType": "semver",
        "lessThanOrEqual": "6.12.*"
      },
      {
        "status": "unaffected",
        "version": "6.18.57",
        "versionType": "semver",
        "lessThanOrEqual": "6.18.*"
      },
      {
        "status": "unaffected",
        "version": "7.2.11",
        "versionType": "semver",
        "lessThanOrEqual": "7.2.*"
      },
      {
        "status": "unaffected",
        "version": "7.3",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2026-99002

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#55727 · Revision 1
Added to Heist Feed
Publisher date
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