CVE-2026-97394
- Source
- https://cve.org/CVERecord?id=CVE-2026-97394
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-97394.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-97394
- Aliases
- Downstream
CGA (8)
MINI (12)
UBUNTU (1)
- Related
- Published
- 2026-10-15T15:29:05Z
- Modified
- 2026-10-21T02:56:53Z
- 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
- kin-openapi: Nil-pointer dereference panic in openapi3filter for OpenAPI 3.1 array schemas missing items
- Details
-
kin-openapi is a Go project for handling OpenAPI files. From 0.136.0 until 0.143.0, openapi3filter accepts OpenAPI 3.1 array schemas without an items keyword and then dereferences the nil Schema.Items value while decoding application/x-www-form-urlencoded or multipart/form-data request bodies, response headers, and other array parameter surfaces. A remote unauthenticated client can reach an affected operation with a nonempty request or matching response and deterministically trigger a nil-pointer panic during ValidateRequest or ValidateResponse. OpenAPI 3.0 documents are not affected because document validation rejects arrays without items, and JSON request bodies use a different decoder path. This issue is fixed in version 0.143.0.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-248", "CWE-476" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97394.json" }- References
-
- https://github.com/getkin/kin-openapi/releases/tag/v0.143.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97394.json
- https://github.com/getkin/kin-openapi/security/advisories/GHSA-p6wj-qrr4-pgh5
- https://nvd.nist.gov/vuln/detail/CVE-2026-97394
- https://github.com/getkin/kin-openapi/commit/30e292371a89ca6d1f91a9553e0aa518b49f838d
- https://github.com/opnsense/core/security/advisories/GHSA-26cj-h9rj-g5pf
Affected packages
Git / github.com/getkin/kin-openapi
Affected ranges
- Type
- GIT
- Repo
- https://github.com/getkin/kin-openapi
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0.136.0" }, { "fixed": "0.143.0" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "fixed": "30e292371a89ca6d1f91a9553e0aa518b49f838d" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v0.143.0", "range": [ { "fixed": "30e292371a89ca6d1f91a9553e0aa518b49f838d" } ], "source": "REFERENCES_TAG" }, { "range": [ { "introduced": "0" }, { "fixed": "0.143.0" } ], "source": "DESCRIPTION" } ] }