CVE-2026-58636

HIGH

Microsoft PC Manager Elevation of Privilege Vulnerability

Title source: cna
STIX 2.1

Description

Improper link resolution before file access ('link following') in Window PC Manager allows an authorized attacker to elevate privileges locally.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
Microsoft PC Manager Elevation of Privilege Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58636

Scores

CVSS v3 7.8
EPSS 0.0027
EPSS Percentile 18.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-59
Status published
Products (2)
Microsoft/Microsoft PC Manager 1.0.0 - 3.21.6.0
microsoft/pc_manager < 3.21.6.0
Published Jul 14, 2026
Tracked Since Jul 14, 2026