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Newtonsoft.Json 12.0.2 vulnerabilities

Newtonsoft.Json 12.0.2 (NuGet) has 1 known vulnerability (1 high). Each one is ranked by real-world exploitation and severity, with the version that fixes it where one is known. Free, no account.

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Every checked version of Newtonsoft.Json

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Vulnerability report · checked 2026-10-05

Newtonsoft.Json 12.0.2

ecosystem NuGet
1
known vulnerability
1 high
high GHSA-5crp-9r3c-p9vr CVSS -

Improper Handling of Exceptional Conditions in Newtonsoft.Json

fixed in 13.0.1 via OSV

Discovery: OSV.dev, NVD and Red Hat (MITRE-refined). Prioritisation: CISA KEV & EPSS. Findings are best-effort from public sources and are not a substitute for vendor advisories.

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