Orjson
Vendor:
First CVE: Feb 26, 2024 · Active for 2 years
2
Total CVEs
More Total CVEs than 49% of tracked products
1.0
Avg CVEs / Year
Bottom 1%
7.5
Avg CVSS
Higher Avg CVSS than 50% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Orjson over time
Volume of CVEsAvg CVSS Base Score
First CVE
Feb 26, 2024
2 years ago
Most Recent CVE
Jan 22, 2026
183 days ago
CVE Severity & Scoring
Orjson2 CVEs
100%
All CVEs352,231 CVEs
45%
40%
11%
High
Attack Vector
Local0 (0.0%)
Network2 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None2 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None2 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product 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 |
Exploit Exposure
Signals from CVEs in this product scope (2 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (2 CVEs).
Media Mentions
Signals from CVEs in this product scope (2 CVEs).
Top CNAs Publishing CVEs For Orjson
Top CWEs
Versions
No cataloged versions.