PT-2026-40130 · Microsoft · Windows Native Wifi Miniport Driver+1

Daniel R · Published 2026-05-12 · Updated 2026-06-02 · CVE-2026-32161

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Windows Native WiFi Miniport Driver versions prior to Server 2025

Description A race condition exists in the Windows Native WiFi Miniport Driver due to improper synchronization when using a shared resource. This allows an unauthorized remote attacker on an adjacent network to execute arbitrary code or cause a system crash (Blue Screen of Death). A race condition is a situation where the system's substantive behavior is dependent on the sequence or timing of other uncontrollable events.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

DoS

Use After Free

Race Condition

Weakness Enumeration

CWE-416

CWE-362

Related Identifiers

BDU:2026-06782

CVE-2026-32161

Affected Products

Windows

Windows Native Wifi Miniport Driver

References · 13

• https://safe-surf.ru/specialists/bulletins-nkcki/731827 · Security Note
• https://bdu.fstec.ru/vul/2026-06782 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-32161 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-32161 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32161 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32161 · Security Note
• https://twitter.com/windowsforum/status/2054298656488968516 · Twitter Post
• https://twitter.com/frostb1ten/status/2054543871548264596 · Twitter Post
• https://twitter.com/threatcluster/status/2054260707265290400 · Twitter Post
• https://twitter.com/f1tym1/status/2055171262800973848 · Twitter Post
• https://twitter.com/integ_sec/status/2061835740443488296 · Twitter Post
• https://t.me/cveNotify/163460 · Telegram Post
• https://twitter.com/UK_Daniel_Card/status/2054641511468249422 · Twitter Post