CVE-2025-67221

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Source
https://cve.org/CVERecord?id=CVE-2025-67221
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-67221.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-67221
Aliases
Downstream
Related
Published
2026-01-22T00:00:00Z
Modified
2026-08-12T03:30:37.505559499Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/67xxx/CVE-2025-67221.json"
}
References

Affected packages

Git / github.com/ijl/orjson

Affected ranges

Type
GIT
Repo
https://github.com/ijl/orjson
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a4fdeb3aff125d501ec0dd0577f9b38b2b977b4f
Database specific
Show details 
{
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.11.4"
        }
    ],
    "cpe": "cpe:2.3:a:ijl:orjson:*:*:*:*:*:python:*:*"
}

Affected versions

1.*
1.0.0
1.0.1
1.1.0
1.2.0
1.2.1
1.3.0
1.3.1
2.*
2.0.0
2.0.1
2.0.10
2.0.11
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.0.8
2.0.9
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.2.0
2.2.1
2.2.2
2.3.0
2.4.0
2.5.0
2.5.1
2.5.2
2.6.0
2.6.1
2.6.2
2.6.3
2.6.4
2.6.5
2.6.6
2.6.7
2.6.8
3.*
3.0.0
3.0.1
3.0.2
3.1.0
3.1.1
3.1.2
3.10.0
3.10.1
3.10.10
3.10.11
3.10.12
3.10.13
3.10.14
3.10.15
3.10.16
3.10.17
3.10.18
3.10.2
3.10.3
3.10.4
3.10.5
3.10.6
3.10.7
3.10.8
3.10.9
3.11.0
3.11.1
3.11.2
3.11.3
3.11.4
3.2.0
3.2.1
3.2.2
3.3.0
3.3.1
3.4.0
3.4.1
3.4.2
3.4.3
3.4.4
3.4.5
3.4.6
3.4.7
3.4.8
3.5.0
3.5.1
3.5.2
3.5.3
3.5.4
3.6.0
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
3.6.6
3.6.7
3.6.8
3.6.9
3.7.0
3.7.1
3.7.10
3.7.11
3.7.12
3.7.2
3.7.3
3.7.4
3.7.5
3.7.6
3.7.7
3.7.8
3.7.9
3.8.0
3.8.1
3.8.10
3.8.11
3.8.12
3.8.13
3.8.14
3.8.2
3.8.3
3.8.4
3.8.5
3.8.6
3.8.7
3.8.8
3.8.9
3.9.0
3.9.1
3.9.10
3.9.11
3.9.12
3.9.13
3.9.14
3.9.15
3.9.2
3.9.3
3.9.4
3.9.5
3.9.6
3.9.7
3.9.8
3.9.9

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-67221.json"