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CVE-2026-99261VulnerabilityPublished Updated

Microsoft · drm/amdgpu: correct reservation fence slots for userq per-vm BOs eviction

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-99261

Not known to be exploited : upgrade to 76acfb84973bd316c9fffbdfc631f3cfb1cfa4cc or 50b24a20be8c0d35f89f7d5c39533f69d84fe48e when convenient.

Data as of 7 Nov 2026, 12:19 UTC

Severity
Unrated

Rated by Threat Radar · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 76acfb84973bd316c9fffbdfc631f3cfb1cfa4cc, 50b24a20be8c0d35f89f7d5c39533f69d84fe48e

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 3 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: 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 7 Nov 2026.

What to do

Upgrade Linux to 76acfb84973bd316c9fffbdfc631f3cfb1cfa4cc or 50b24a20be8c0d35f89f7d5c39533f69d84fe48e.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 897ee11ec0209aa90184b5a69d0e172d007dce3a, < 76acfb84973bd316c9fffbdfc631f3cfb1cfa4cc
Fixed in
  • 76acfb84973bd316c9fffbdfc631f3cfb1cfa4cc
LinuxLinuxAffected
  • ≥ 897ee11ec0209aa90184b5a69d0e172d007dce3a, < 50b24a20be8c0d35f89f7d5c39533f69d84fe48e
Fixed in
  • 50b24a20be8c0d35f89f7d5c39533f69d84fe48e
LinuxLinuxAffected
  • =7.2
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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