CVE WatchJul 14, 2026

CVE-2024-21907

Newtonsoft.Json before version 13.0.1 is affected by a mishandling of exceptional conditions vulnerability. Crafted data that is passed to t

CVSS

7.5

High

EPSS

32.9%

p98

KEV

—

Exploit Today

0-100

Published: Jan 3, 2024 · Last modified: Jul 14, 2026 · CWE-755

EPSS · 30d

32.9%EPSS · 30 days32.9%

2026-09-232026-10-21

Technical description

Newtonsoft.Json before version 13.0.1 is affected by a mishandling of exceptional conditions vulnerability. Crafted data that is passed to the JsonConvert.DeserializeObject method may trigger a StackOverflow exception resulting in denial of service. Depending on the usage of the library, an unauthenticated and remote attacker may be able to cause the denial of service condition.

Official references

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