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Fencer Vulns
high 7.5

CVE-2026-32161 json

Windows Native WiFi Miniport Driver Remote Code Execution Vulnerability

published 2026-05-12 5 mo ago modified 2026-08-10 2 mo ago also EUVD-2026-29569

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits
0
none known

Summary

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Native WiFi Miniport Driver allows an unauthorized attacker to execute code over an adjacent network.

Patch / fix

  • Microsoft Windows 10 Version 1607 10.0.14393.9140
  • Microsoft Windows 10 Version 1809 10.0.17763.8755
  • Microsoft Windows 10 Version 21H2 10.0.19044.7291
  • Microsoft Windows 10 Version 22H2 10.0.19045.7417
  • Microsoft Windows 11 version 23H2 10.0.22631.7079, 10.0.22631.7219
  • Microsoft Windows 11 Version 24H2 10.0.26100.8457
  • Microsoft Windows 11 Version 25H2 10.0.26200.8457
  • Microsoft Windows 11 version 26H1 10.0.28000.2113
  • Microsoft Windows Server 2012 6.2.9200.26079
  • Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.26079
  • Microsoft Windows Server 2012 R2 6.3.9600.23181
  • Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.23181
  • Microsoft Windows Server 2016 10.0.14393.9140
  • Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.9140
  • Microsoft Windows Server 2019 10.0.17763.8755
  • Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.8755
  • Microsoft Windows Server 2022 10.0.20348.5139
  • Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.2330
  • Microsoft Windows Server 2025 10.0.26100.32860
  • Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.32860

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
5 mo ago

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CNA 3.1 7.5 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Microsoft Windows 10 Version 1607
  • Microsoft Windows 10 Version 1809
  • Microsoft Windows 10 Version 21H2
  • Microsoft Windows 10 Version 22H2
  • Microsoft Windows 11 version 23H2
  • Microsoft Windows 11 Version 24H2
  • Microsoft Windows 11 Version 25H2
  • Microsoft Windows 11 version 26H1
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2012 (Server Core installation)
  • Microsoft Windows Server 2012 R2
  • Microsoft Windows Server 2012 R2 (Server Core installation)
  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2016 (Server Core installation)
  • Microsoft Windows Server 2019
  • Microsoft Windows Server 2019 (Server Core installation)
  • Microsoft Windows Server 2022
  • Microsoft Windows Server 2022, 23H2 Edition (Server Core installation)
  • Microsoft Windows Server 2025
  • Microsoft Windows Server 2025 (Server Core installation)

Classification

Weakness
  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
  • CWE-416 Use After Free

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.