Microsoft System Text Json
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By the Year
In 2026 there have been 1 vulnerability in Microsoft System Text Json with an average score of 5.3 out of ten.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 1 | 5.30 |
It may take a day or so for new System Text Json vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Microsoft System Text Json Security Vulnerabilities
Nov 2026: .NET Denial of Service Vulnerability
CVE-2026-120796
5.3 - Medium
- November 10, 2026
Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.
Inefficient Algorithmic Complexity
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