CVE-2024-43499: Microsoft .net

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

.NET and Visual Studio Denial of Service Vulnerability

Affected products

• Microsoft .net: version 9.0.0 only
• Microsoft Visual Studio 2022: from 17.6, before 17.6.21 (fixed in 17.6.21); from 17.8, before 17.8.16 (fixed in 17.8.16); from 17.10.0, up to and including 17.10.9; from 17.11.0, before 17.11.6 (fixed in 17.11.6)

Published 2024-11-12. Last modified 2026-06-17.