## kin-openapi: Incomplete Fix for GHSA-p6wj-qrr4-pgh5: Three Unpatched nil-Items Panic Paths in openapi3filter

- 種別: advisory
- 重大度: high
- 関連技術: go, github
- CVE: CVE-2026-100353
- 公開日時: 2026-10-15T20:20:47.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-vrcc-3ch7-hppw)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-vrcc-3ch7-hppw

影響: go:github.com/getkin/kin-openapi >= 0.136.0, < 0.149.0 → 0.149.0
Summary The fix for GHSA-p6wj-qrr4-pgh5 addressed a nil-pointer dereference that occurs when an OpenAPI 3.1 array schema omits the items keyword (which is legal under JSON Schema 2020-12). That fix patched three decoder paths: the standalone parseArray function, the top-level array check in UrlencodedBodyDecoder, and MultipartBodyDecoder. Three additional crash paths were missed. All of them reach the unguarded urlValuesDecoder.parseArray method (openapi3filter/req_resp_decoder.go:576) or the u…