{"action":"Upgrade golang-github-grpc-ecosystem-grpc-gateway to 2.30.0-1 or later.","affected":[{"fixed":"2.30.0-1","introduced":"0"}],"component":"golang-github-grpc-ecosystem-grpc-gateway","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.30.0-1"],"id":"tcs_01M5NRVKPD2B5WCEZDNBD9GRRE","modified_at":"2026-10-01T03:03:04.488495859Z","published_at":"2026-08-28T16:17:46.157Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-37236","https://security-tracker.debian.org/tracker/CVE-2026-37236"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-37236#Debian:14/golang-github-grpc-ecosystem-grpc-gateway","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-37236"}],"summary":"grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST reque"}