orjson vulnerabilities (PyPI)

2 vulnerabilities.

• orjson PyPI orjson does not limit recursion for deeply nested JSON documents CVE-2025-67221 Public exploitFix available 7.5 HighJanuary 22, 2026
• orjson PyPI orjson does not limit recursion for deeply nested JSON documents CVE-2024-27454 Fix available 7.5 HighFebruary 26, 2024