{"id":"CVE-2026-101916","revision":"a489c3d989634a1a92c9a65fd21ffa0b","records":[{"revision":"a489c3d989634a1a92c9a65fd21ffa0b","observedAt":"2026-10-25T04:17:26.915+00:00","statement":{"source":"nvd","id":"CVE-2026-101916","aliases":[],"title":"@grpc/grpc-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.13.6 and 1.14.5, getAuthContext does not distinguish authorized from unauthorized peer certificates when server credentials set re…","description":"@grpc/grpc-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.13.6 and 1.14.5, getAuthContext does not distinguish authorized from unauthorized peer certificates when server credentials set requireClientCertificate to false. When applications use the returned authentication context, they can treat an unauthorized certificate as authorized, causing improper authentication. @grpc/grpc-js-xds can reach this condition when RBAC authentication is enabled in affected configurations. This issue is fixed in version 1.14.5 and 1.13.6.","state":0,"publishedAt":"2026-09-28T21:17:13.03+00:00","modifiedAt":"2026-10-01T15:17:25.083+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","score":7.4,"severity":"HIGH"}],"references":["https://github.com/grpc/grpc-node/commit/2a84ec8b01b9db68ed9d2b117a53a81449edb8ee","https://github.com/grpc/grpc-node/commit/b4e0079c6d22a2adedfcac748e0bc083f783bc7c","https://github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js%401.14.5","https://github.com/grpc/grpc-node/security/advisories/GHSA-m9gg-hp2v-232j"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-101916","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-295"],"productCriteria":[],"sourceDates":{"published":"2026-09-28T21:17:13.030","lastModified":"2026-10-01T15:17:25.083"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-101916","identifiers":["CVE-2026-101916"]},"retained":false,"historicalAffected":[]}],"coverage":[]}