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CVE-2026-99090VulnerabilityPublished

Microsoft · drm/amdgpu: serialize vblank counter reads against GPU reset

Affects MicrosoftSource GCVE Database

0
Authoritative record:CVE-2026-99090· Low

Not known to be exploited · fixed in f4a0a1ce147d1a6e428d7cb5e3b99fd695139fc7 : update Microsoft when convenient.

Data as of 28 Oct 2026, 08:43 UTC

Severity
Low

Rated by Threat Radar · CVSS not yet scored by NVD

Patch
Available – fixed in f4a0a1ce147d1a6e428d7cb5e3b99fd695139fc7, 037796d9ca1da97978deaefd88ca5649f6cb69f5, 11b6193c8841a052b7907006ffb1e02468b1448e +2

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 26 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < f4a0a1ce147d1a6e428d7cb5e3b99fd695139fc7
Fixed in
  • f4a0a1ce147d1a6e428d7cb5e3b99fd695139fc7
LinuxLinuxAffected
  • ≥ d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 037796d9ca1da97978deaefd88ca5649f6cb69f5
Fixed in
  • 037796d9ca1da97978deaefd88ca5649f6cb69f5
LinuxLinuxAffected
  • ≥ d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 11b6193c8841a052b7907006ffb1e02468b1448e
Fixed in
  • 11b6193c8841a052b7907006ffb1e02468b1448e
LinuxLinuxAffected
  • ≥ d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 8d6f773d7479034a574ecc3b585bcd07d46b4824
Fixed in
  • 8d6f773d7479034a574ecc3b585bcd07d46b4824
LinuxLinuxAffected
  • ≥ d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 1a6023edfbb5673f55fab6348f135fb3b1428ea5
Fixed in
  • 1a6023edfbb5673f55fab6348f135fb3b1428ea5
LinuxLinuxAffected
  • =4.2
Fixed in–

Description

To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

References

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