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CVE-2026-23420VulnerabilityPublished Updated

Microsoft · wifi: wlcore: Fix a locking bug

Affects MicrosoftSource GCVE Database

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Not known to be exploited.

Data as of 1 Nov 2026, 08:20 UTC

Severity
Unrated

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

EPSS
0.09% chance of exploitation in 30 days – higher than 0% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 26 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 24 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
Microsoft Security Response Center MicrosoftAffected
  • =2.0
Fixed in–

Description

This entry references a vulnerability identified as CVE-2026-23420 related to a locking bug in the 'wlcore' WiFi component. The description does not provide technical details or impact information. The affected version is specifically version 2.0 of the Microsoft product. No CVSS score or detailed impact is provided, and there is no information about exploit availability or patch status.

References

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