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CVE-2026-90208VulnerabilityPublished Updated

Microsoft · clocksource/drivers/samsung_pwm: Switch to raw_spinlock_t type

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-90208· Medium

Not known to be exploited · fixed in a25ea67a913f98b8461aff1e9e3a5f6dc2378395 : update Microsoft when convenient.

Data as of 7 Nov 2026, 12:18 UTC

Severity
Medium

Rated by Threat Radar · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in a25ea67a913f98b8461aff1e9e3a5f6dc2378395, 5720fe5cabda19f395d194ca57321c7b85f8af80, 9c97311a5f5d388eece66fc415167b38f35fe6a1 +3

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
  • ≥ f11899894c0a683c754ca71b45f7c9c3d35a3a1c, < a25ea67a913f98b8461aff1e9e3a5f6dc2378395
Fixed in
  • a25ea67a913f98b8461aff1e9e3a5f6dc2378395
LinuxLinuxAffected
  • ≥ f11899894c0a683c754ca71b45f7c9c3d35a3a1c, < 5720fe5cabda19f395d194ca57321c7b85f8af80
Fixed in
  • 5720fe5cabda19f395d194ca57321c7b85f8af80
LinuxLinuxAffected
  • ≥ f11899894c0a683c754ca71b45f7c9c3d35a3a1c, < 9c97311a5f5d388eece66fc415167b38f35fe6a1
Fixed in
  • 9c97311a5f5d388eece66fc415167b38f35fe6a1
LinuxLinuxAffected
  • ≥ f11899894c0a683c754ca71b45f7c9c3d35a3a1c, < 8f823b47eb889ea70f4c360164e96453f40e3646
Fixed in
  • 8f823b47eb889ea70f4c360164e96453f40e3646
LinuxLinuxAffected
  • ≥ f11899894c0a683c754ca71b45f7c9c3d35a3a1c, < 7eb5764d25c4ac7f5d126621660f7219b61fd2fd
Fixed in
  • 7eb5764d25c4ac7f5d126621660f7219b61fd2fd
LinuxLinuxAffected
  • ≥ f11899894c0a683c754ca71b45f7c9c3d35a3a1c, < 3b212f9d70805d91febae01d618868f4860e267c
Fixed in
  • 3b212f9d70805d91febae01d618868f4860e267c

Description

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

References

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