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CVE-2026-93179VulnerabilityPublished Updated

Microsoft · drm/amd/powerplay: fix VoltageObjectInfo zero-stride loop and OOB read

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-93179· Medium

Not known to be exploited · fixed in ed84504713e8357f33693f638fda68fc98f0c9d2 : 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 ed84504713e8357f33693f638fda68fc98f0c9d2, e5b3c485ef911358752a3abbf3705d05d0eafd7a, 86644d37d2b388854b2cfd4d4f57b3d84a57154b +5

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 17 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
  • ≥ c82baa28184356a75c0157129f88af42b2e7b695, < ed84504713e8357f33693f638fda68fc98f0c9d2
Fixed in
  • ed84504713e8357f33693f638fda68fc98f0c9d2
LinuxLinuxAffected
  • ≥ c82baa28184356a75c0157129f88af42b2e7b695, < e5b3c485ef911358752a3abbf3705d05d0eafd7a
Fixed in
  • e5b3c485ef911358752a3abbf3705d05d0eafd7a
LinuxLinuxAffected
  • ≥ c82baa28184356a75c0157129f88af42b2e7b695, < 86644d37d2b388854b2cfd4d4f57b3d84a57154b
Fixed in
  • 86644d37d2b388854b2cfd4d4f57b3d84a57154b
LinuxLinuxAffected
  • ≥ c82baa28184356a75c0157129f88af42b2e7b695, < 574af7c61f2bed37baa3b60669e428d24d2c9ae8
Fixed in
  • 574af7c61f2bed37baa3b60669e428d24d2c9ae8
LinuxLinuxAffected
  • ≥ c82baa28184356a75c0157129f88af42b2e7b695, < 203ffe648948ca3c2f55b21118945a7a6d0884aa
Fixed in
  • 203ffe648948ca3c2f55b21118945a7a6d0884aa
LinuxLinuxAffected
  • ≥ c82baa28184356a75c0157129f88af42b2e7b695, < 83c680de6d41d627c077dedb24f89d9e5be0e2a2
Fixed in
  • 83c680de6d41d627c077dedb24f89d9e5be0e2a2

Description

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

References

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