PT-2026-32829 · Microsoft · Windows Push Notifications Apps+1

Yun Cong · Published 2026-04-14 · Updated 2026-04-17 · CVE-2026-32159

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description An improper synchronization issue, known as a race condition (a situation where the system attempts to perform two or more operations at the same time, but because of the nature of the device, the operations must be done in the proper sequence to be done correctly), in the concurrent execution using shared resources allows an authorized attacker to elevate privileges locally.

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

Use After Free

Race Condition

Weakness Enumeration

CWE-416

CWE-362

Related Identifiers

BDU:2026-05425

CVE-2026-32159

Affected Products

Windows

Windows Push Notifications Apps

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-32159 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32159 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-32159 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32159 · Security Note
• https://bdu.fstec.ru/vul/2026-05425 · Security Note
• https://twitter.com/CVEnew/status/2045112954635653580 · Twitter Post