{"id":"CVE-2026-100352","revision":"f743c8806c204f4fa4beaf74933da56b","records":[{"revision":"f743c8806c204f4fa4beaf74933da56b","observedAt":"2026-10-25T04:17:26.915+00:00","statement":{"source":"nvd","id":"CVE-2026-100352","aliases":[],"title":"kin-openapi is a Go project for handling OpenAPI files. Prior to 0.148.0, the OpenAPI 3.1 validation path passes YAML NaN and infinity numeric values to santhosh-tekuri/jsonschema v6.0.2 without applying kin-openapi's existing finite-number…","description":"kin-openapi is a Go project for handling OpenAPI files. Prior to 0.148.0, the OpenAPI 3.1 validation path passes YAML NaN and infinity numeric values to santhosh-tekuri/jsonschema v6.0.2 without applying kin-openapi's existing finite-number guards. A remote unauthenticated client can send an application/yaml or application/x-yaml request body containing .nan, .inf, or -.inf to an operation with a numeric constraint, causing the dependency to create and dereference a nil big.Rat during ValidateRequest. Standard net/http servers recover the panic per connection, while other hosts or application goroutines may terminate the process. This issue is fixed in version 0.148.0.","state":0,"publishedAt":"2026-10-15T16:17:31.307+00:00","modifiedAt":"2026-10-20T03:17:11.19+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/getkin/kin-openapi/commit/4487f198ab8be0c37d6ca72c54f5dca4dc25270e","https://github.com/getkin/kin-openapi/releases/tag/v0.148.0","https://github.com/getkin/kin-openapi/security/advisories/GHSA-rj39-cv6w-8wv7"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-100352","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-754"],"productCriteria":[],"sourceDates":{"published":"2026-10-15T16:17:31.307","lastModified":"2026-10-20T03:17:11.190"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-100352","identifiers":["CVE-2026-100352"]},"retained":false,"historicalAffected":[]}],"coverage":[]}