HIGH 7.5 Microsoft

CVE-2026-50648

.NET Framework Denial of Service Vulnerability

Microsoft Security Update 2026-Jul: .NET Framework Denial of Service Vulnerability

Affected Products

.NET 8.0 installed on Linux
.NET 8.0 installed on Mac OS
.NET 10.0 installed on Linux
.NET 8.0 installed on Windows
.NET 9.0 installed on Mac OS
.NET 10.0 installed on Mac OS
.NET 9.0 installed on Linux
.NET 9.0 installed on Windows

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50648
https://nvd.nist.gov/vuln/detail/CVE-2026-50648

Published: 2026-07-14 · Source: Microsoft · Feed updated: 2026-08-04

This high severity vulnerability with a CVSS score of 7.5 was published on 2026-07-14 via Microsoft. Affected: .NET 8.0 installed on Linux, .NET 8.0 installed on Mac OS, .NET 10.0 installed on Linux and 5 more.

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