CVE-2026-59133

Microsoft · Published August 11, 2026

8.8

CVSS v3.1

HIGH

Patch availableGet patch

Description

Microsoft High Performance Computing (HPC) Pack Elevation of Privilege Vulnerability. Execution with unnecessary privileges in Microsoft High Performance Computing (HPC) Pack allows an authorized attacker to elevate privileges over a network.

Affected Products

Windows App Client for Windows Desktop

CVSS Vector

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