PT-2026-58317 · Microsoft · Windows Unified Consent System

Published 2026-07-14 · Updated 2026-07-15 · CVE-2026-50326

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description A use after free issue in the Windows Unified Consent System allows an authorized attacker to elevate privileges locally. Use after free is a memory corruption flaw that occurs when an application continues to use a pointer after it has been freed, which can be exploited to execute arbitrary code or gain higher permissions.

Recommendations Install the July updates to resolve this issue.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2026-50326

Affected Products

Windows Unified Consent System

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-50326 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50326 · Vendor Advisory
• https://twitter.com/windowsforum/status/2077266959939326299 · Twitter Post