CVE-2026-83681: Microsoft Powertoys

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Weak authentication in Microsoft PowerToys allows an authorized attacker to perform tampering locally.

Affected products

• Microsoft Microsoft Powertoys: from 0.1, before 0.101.2632.0 (fixed in 0.101.2632.0)

Published 2026-10-13. Last modified 2026-10-14.