PT-2026-24274 · Microsoft · Windows

Hazard · Published 2026-03-10 · Updated 2026-03-17 · CVE-2026-23671

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows versions (affected versions not specified)

Description A race condition exists in the Windows Bluetooth RFCOM Protocol Driver due to improper synchronization when using a shared resource. This can allow an authorized attacker to elevate privileges locally. The issue involves concurrent execution and inadequate synchronization.

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

Race Condition

Use After Free

Weakness Enumeration

CWE-362

CWE-416

Related Identifiers

BDU:2026-02976

CVE-2026-23671

Affected Products

Windows

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2026-23671 · Security Note
• https://osv.dev/vulnerability/CVE-2026-23671 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-23671 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-02976 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23671 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-23671 · Security Note
• https://msrc.microsoft.com/update-guide/advisory/CVE-2026-23671 · Vendor Advisory
• https://t.me/cveNotify/155399 · Telegram Post
• https://twitter.com/CVEnew/status/2033994297192935877 · Twitter Post