Ijl maintains the orjson serialization library, a focused but widely embedded component in Python data-processing workflows. The observed vulnerability pattern centers on resource-exhaustion and recursion-depth issues that can arise in parsing untrusted serialized data, reflecting the parser complexity inherent to JSON handling. Current severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Ijl over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-67221HIGH The orjson.dumps function in orjson thru 3.11.4 does not limit recursion for deeply nested JSON documents. | Jan 22, 2026 | 7.5 | 28 | NO | NO |
CVE-2024-27454HIGH orjson.loads in orjson before 3.9.15 does not limit recursion for deeply nested JSON documents. | Feb 26, 2024 | 7.5 | 22 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Ijl.
Media articles that mention a CVE ID that affects a product developed by Ijl — matched by CVE ID, not by vendor name.