{"id":"GO-2026-6785","summary":"kin-openapi: Uncontrolled Recursion on Circular allOf/anyOf/oneOf Schemas Causes Fatal Process Crash in github.com/getkin/kin-openapi","details":"kin-openapi: Uncontrolled Recursion on Circular allOf/anyOf/oneOf Schemas Causes Fatal Process Crash in github.com/getkin/kin-openapi","aliases":["CVE-2026-100354","GHSA-g8cf-rcjf-c8cf"],"modified":"2026-11-05T23:15:12.651644198Z","published":"2026-11-05T22:53:53Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-6785","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/getkin/kin-openapi/security/advisories/GHSA-g8cf-rcjf-c8cf"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100354"},{"type":"FIX","url":"https://github.com/getkin/kin-openapi/commit/9245cef66c840e27a08409a8a5cd0ee930c5bcff"},{"type":"WEB","url":"https://github.com/getkin/kin-openapi/releases/tag/v0.149.0"}],"affected":[{"package":{"name":"github.com/getkin/kin-openapi","ecosystem":"Go","purl":"pkg:golang/github.com/getkin/kin-openapi"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.149.0"}]}],"ecosystem_specific":{"imports":[{"symbols":["Callback.Validate","CallbackRef.Validate","Components.Validate","Content.Validate","Encoding.Validate","Header.Validate","HeaderRef.Validate","MediaType.Validate","Operation.Validate","Parameter.Validate","ParameterRef.Validate","Parameters.Validate","PathItem.Validate","Paths.Validate","RequestBody.Validate","RequestBodyRef.Validate","Response.Validate","ResponseRef.Validate","Responses.Validate","Schema.IsMatching","Schema.IsMatchingJSONArray","Schema.IsMatchingJSONBoolean","Schema.IsMatchingJSONNumber","Schema.IsMatchingJSONObject","Schema.IsMatchingJSONString","Schema.Validate","Schema.VisitJSON","Schema.VisitJSONArray","Schema.VisitJSONObject","Schema.visitJSON","SchemaRef.Validate","T.Validate","T.ValidateSchemaJSON"],"path":"github.com/getkin/kin-openapi/openapi3"},{"path":"github.com/getkin/kin-openapi/openapi3filter","symbols":["MultipartBodyDecoder","UrlencodedBodyDecoder","ValidateParameter","ValidateRequest","ValidateRequestBody","ValidateResponse","ValidationHandler.Load","ValidationHandler.ServeHTTP","decodeValue"]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-6785.json"}}],"schema_version":"1.9.2"}