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CVE-2026-89813VulnerabilityPublished Updated

Microsoft · drm/amdgpu: force complete the KIQ ring fences on reset

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-89813· Medium

Not known to be exploited · fixed in fd65d1742992361fc2201ecb4e43411e6e417fcb : update Microsoft when convenient.

Data as of 7 Nov 2026, 12:19 UTC

Severity
Medium

Rated by Threat Radar · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in fd65d1742992361fc2201ecb4e43411e6e417fcb, c26cbd5c33cd72daa03079235de60688a3c97c52, bdd6a58743e00ebc6d52b9cdf9aafb4e535e0b71 +3

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 16 Sep 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 to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 65781c78ad74e4260fbec92c0ecc05738044e177, < fd65d1742992361fc2201ecb4e43411e6e417fcb
Fixed in
  • fd65d1742992361fc2201ecb4e43411e6e417fcb
LinuxLinuxAffected
  • ≥ 65781c78ad74e4260fbec92c0ecc05738044e177, < c26cbd5c33cd72daa03079235de60688a3c97c52
Fixed in
  • c26cbd5c33cd72daa03079235de60688a3c97c52
LinuxLinuxAffected
  • ≥ 65781c78ad74e4260fbec92c0ecc05738044e177, < bdd6a58743e00ebc6d52b9cdf9aafb4e535e0b71
Fixed in
  • bdd6a58743e00ebc6d52b9cdf9aafb4e535e0b71
LinuxLinuxAffected
  • ≥ 65781c78ad74e4260fbec92c0ecc05738044e177, < 9944329e409b04d71fa22f39b38a4bd78b75bcd9
Fixed in
  • 9944329e409b04d71fa22f39b38a4bd78b75bcd9
LinuxLinuxAffected
  • ≥ 65781c78ad74e4260fbec92c0ecc05738044e177, < 83c54ed3be2f71a21e0f12ce5ca64435e33ba440
Fixed in
  • 83c54ed3be2f71a21e0f12ce5ca64435e33ba440
LinuxLinuxAffected
  • ≥ 65781c78ad74e4260fbec92c0ecc05738044e177, < 11adb2bae30a3155395594e5c9bc0daf0c4ffa15
Fixed in
  • 11adb2bae30a3155395594e5c9bc0daf0c4ffa15

Description

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

References

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