CVE-2026-68873 MEDIUM

CVE-2026-68873: Windows Program Compatibility Assistant Service Information Disclosure Vulnerability

Vendor Microsoft
Product Windows 11 version 23H2
Weakness CWE-532 · Sensitive info in logs
Published September 8, 2026
Last update September 29, 2026
View on NVD All CVEs

CVSS base score

5.5/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

What the vulnerability does

01Description

Insertion of sensitive information into log file in Windows Program Compatibility Assistant Service allows an authorized attacker to disclose information locally.

Key dates

02Disclosure timeline

September 8, 2026 CVE published
September 29, 2026 Record updated

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