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Advisory record · GHSA-5crp-9r3c-p9vr

Improper Handling of Exceptional Conditions in Newtonsoft.Json

CVSS 7.5 HighCriticalEPSS 0.33 · 98th percentile

Critical, because:

  • CVSS score 7.5 (7.0 or more) and EPSS 0.33 (0.1 or more): a high score and a real chance of exploitation in the next 30 days.

How we decide what’s critical

Published by the GitHub Advisory Database at 22 Jun 2022, 15:08 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
Newtonsoft.JsonNuGet<13.0.113.0.1
Identifiers
GHSA-5crp-9r3c-p9vr · CVE-2024-21907
Weakness (CWE)
CWE-755
Tags
Published
22 Jun 2022
Updated
8 Jul 2026

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.33, the 98th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:22 UTC First seen by agentprime
  2. 31 Oct 2026, 15:22 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.