Ghostwire

CVE-2026-56170: Microsoft Security Advisory CVE-2026-56170 – .NET Denial of Service Vulnerability

HIGH CVSS 7.5 EPSS 0.80% Exploit Available 2 PoC

Published: July 21, 2026 | Last Modified: July 21, 2026

Description

Microsoft Security Advisory CVE-2026-56170 – .NET Denial of Service Vulnerability

Ghostwire Analysis — What This Means Practically

Exploitation Probability (EPSS): Low — 0.80% (53th percentile)

Low exploitation probability based on current threat landscape data. Standard patching timeline is appropriate.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Proof-of-Concept Exploits (2)

References