{"action":"Upgrade google.golang.org/grpc to 1.83.1 or later.","affected":[{"fixed":"1.83.1","introduced":"0"}],"component":"google.golang.org/grpc","cve_ids":["CVE-2026-84304"],"ecosystem":"Go","epss":0.00609,"exploited":false,"fixed_versions":["1.83.1"],"ghsa_id":"GHSA-vp52-pcj8-j9qc","id":"tcs_01M5KFPD5BR27RVZRZYRJS1B7B","modified_at":"2026-09-15T19:10:44.560975305Z","published_at":"2026-09-01T21:32:41Z","references":["https://osv.dev/vulnerability/GHSA-vp52-pcj8-j9qc","https://github.com/grpc/grpc-go/security/advisories/GHSA-vp52-pcj8-j9qc","https://nvd.nist.gov/vuln/detail/CVE-2026-84304","https://github.com/grpc/grpc-go/pull/9331","https://github.com/grpc/grpc-go/pull/9333","https://github.com/grpc/grpc-go/commit/7354d9c8debb4bcf2225bf429857078de310c176","https://github.com/grpc/grpc-go/commit/8cfeca0e1ee5ea0980dcc320e20240fa1079ec77","https://github.com/grpc/grpc-go","https://github.com/grpc/grpc-go/releases/tag/v1.83.1"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-vp52-pcj8-j9qc","url":"https://osv.dev/vulnerability/GHSA-vp52-pcj8-j9qc"}],"summary":"gRPC-Go: Heap Memory Exhaustion (OOM) via HTTP/2 DATA Frame Fragmentation"}