Threats Tagged 'cve-2026-73502'
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Threats Tagged 'cve-2026-73502'
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CVE-2026-73502: CWE-476: NULL Pointer Dereference in getkin kin-openapiCVE-2026-73502 0 kin-openapi is a Go project for handling OpenAPI files. From 0.2.0 until 0.144.0, openapi3filter.ValidateRequest can encounter a NULL-pointer-dereference denial of service when an operation declares a content parameter whose application/json media type has no schema. In openapi3filter/req_resp_decoder.go, the default defaultContentParameterDecoder dereferences mt.Schema.Value without checking whether mt.Schema is nil, even though doc.Validate() accepts the document under OpenAPI 3.0.x and 3.1.x. A single unauthenticated request supplying the parameter value can panic request validation, causing an aborted request with log growth in the common synchronous net/http path or a full process crash in integrations without recovery. This issue is fixed in version 0.144.0. Join the discussion | CVE Database V5 | 08/18/2026, 17:58:21 UTC Added: 08/18/2026, 18:04:53 UTC |
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