Package · NuGet

System.Text.Json

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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Medium 5.3

CVE-2026-120796

.NET Denial of Service Vulnerability

Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.

Microsoft .NET 11.0 installed on Windows .NET 11.0 installed on Linux .NET 11.0 installed on Mac OS Linux Windows macOS NuGet

Nov 10, 2026