{"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_01M5KFH2SYFVV4RMJSBK2NHCH4","modified_at":"2026-09-10T03:50:40.107473327Z","published_at":"2026-03-18T20:10:29Z","references":["https://osv.dev/vulnerability/GHSA-p77j-4mvh-x3m3","https://github.com/grpc/grpc-go/security/advisories/GHSA-p77j-4mvh-x3m3","https://nvd.nist.gov/vuln/detail/CVE-2026-33186","https://github.com/grpc/grpc-go"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"GHSA-p77j-4mvh-x3m3","url":"https://osv.dev/vulnerability/GHSA-p77j-4mvh-x3m3"}],"summary":"gRPC-Go has an authorization bypass via missing leading slash in :path"}