CVE-2026-59133: Microsoft Windows App

High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days.

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

Affected products

• Microsoft Windows App: before 2.0.1193.0 (fixed in 2.0.1193.0)

Published 2026-08-11. Last modified 2026-08-28.