CVE-2025-67221

The orjson.dumps function in orjson thru 3.11.4 does not limit recursion for deeply nested JSON documents.

Score

CVSS 3.1 7.5 High

Status

Analyzed - cve@mitre.org

Published

2026-01-22

Last modified

2026-01-22

Weaknesses

CWE-770

Affected products

• Orjson (Ijl)

References

• https://github.com/ijl/orjson
• https://github.com/kpatsakis/orjson_vulnerability