CVE-2021-41355: Microsoft .net

Medium severity, CVSS 5.7. EPSS: 20.3% chance of exploitation in the next 30 days.

.NET Core and Visual Studio Information Disclosure Vulnerability

Affected products

• Microsoft .net: version 5.0 only
• Microsoft PowerShell: from 7.1, before 7.1.5 (fixed in 7.1.5)
• Microsoft Visual Studio 2019: from 16.0, up to and including 16.11

Published 2021-10-13. Last modified 2026-06-17.