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CVE-2026-31487VulnerabilityPublished Updated

Microsoft · spi: use generic driver_override infrastructure

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-31487· Medium

Not known to be exploited · fixed in eedf220442d13b6d97294e5b0ac8a2c38ee1a1a0 : update Microsoft when convenient.

Data as of 30 Oct 2026, 06:59 UTC

Severity
Medium

Rated by Threat Radar · No CVSS score from NVD or the CNA

EPSS
0.1% chance of exploitation in 30 days – higher than 1% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in eedf220442d13b6d97294e5b0ac8a2c38ee1a1a0, e0ae367a2de06c49aa1de6ec9b1ab6860bbb2cf0, cc34d77dd48708d810c12bfd6f5bf03304f6c824 +2

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 22 Apr 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 29 Oct 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 5039563e7c25eccd7fec1de6706011009d1c5665, < eedf220442d13b6d97294e5b0ac8a2c38ee1a1a0
Fixed in
  • eedf220442d13b6d97294e5b0ac8a2c38ee1a1a0
LinuxLinuxAffected
  • ≥ 5039563e7c25eccd7fec1de6706011009d1c5665, < e0ae367a2de06c49aa1de6ec9b1ab6860bbb2cf0
Fixed in
  • e0ae367a2de06c49aa1de6ec9b1ab6860bbb2cf0
LinuxLinuxAffected
  • ≥ 5039563e7c25eccd7fec1de6706011009d1c5665, < cc34d77dd48708d810c12bfd6f5bf03304f6c824
Fixed in
  • cc34d77dd48708d810c12bfd6f5bf03304f6c824
LinuxLinuxAffected
  • ≥ 5039563e7c25eccd7fec1de6706011009d1c5665, < c73a58661a760373d08a6883af4f0bb5cc991a67
Fixed in
  • c73a58661a760373d08a6883af4f0bb5cc991a67
LinuxLinuxAffected
  • ≥ 5039563e7c25eccd7fec1de6706011009d1c5665, < 6e8eb467bed6aa1a563dba8f366c9fd76ba0004e
Fixed in
  • 6e8eb467bed6aa1a563dba8f366c9fd76ba0004e
LinuxLinuxAffected
  • =4.20
Fixed in–

AI-suggested

No specific mitigation steps are provided in the available data.

Description

CVE-2026-31487 is a vulnerability related to the use of generic driver_override infrastructure in Microsoft software versions 2.0 and 3.0. The provided information does not include technical details about the nature of the vulnerability or its exploitation. No CVSS score is available, and no known exploits in the wild have been reported.

References

Community reviews

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