{"action":"Upgrade google.golang.org/grpc to 1.79.3 or later.","affected":[{"fixed":"1.79.3","introduced":"0"}],"component":"google.golang.org/grpc","cve_ids":["CVE-2026-33186"],"ecosystem":"Go","epss":0.01584,"exploited":false,"fixed_versions":["1.79.3"],"ghsa_id":"GHSA-p77j-4mvh-x3m3","id":"tcs_01M5KGFY1S5S57B7D8QDYQT5E3","modified_at":"2026-03-30T17:59:33.960169Z","published_at":"2026-03-27T18:39:44Z","references":["https://osv.dev/vulnerability/GO-2026-4762","https://github.com/grpc/grpc-go/security/advisories/GHSA-p77j-4mvh-x3m3"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"GO-2026-4762","url":"https://osv.dev/vulnerability/GO-2026-4762"},{"source":"nvd","source_id":"CVE-2026-33186","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33186"}],"summary":"Authorization bypass in gRPC-Go via missing leading slash in :path in google.golang.org/grpc"}