CVE-2026-101916: fallo de gravedad alta en grpc-node
@grpc/grpc-js: In certain configurations, getAuthContext can return unauthorized certificates as though they were authorized
Publicada el · Actualizada el
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.4epss 0.2%
probabilidad de explotación
0.2%top 90% de las CVE
explotación observada
noninguna fuente lo reporta
@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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Productos afectados
grpc · grpc-nodeCVEs relacionadas — grpc-node
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-48069HIGH@grpc/grps-js: An incoming malformed compressed message can cause a client or server crashEPSS 0.9%CVE-2026-48068HIGH@grpc/grps-js: A malformed request can cause a server crashEPSS 0.9%CVE-2024-37168MEDIUM@grpc/grpc-js can allocate memory for incoming messages well above configured limitsEPSS 0.7%CVE-2026-101915LOW@grpc/grpc-js: The server transmits some error messages thrown by method handlers to the client in status messagesEPSS 0.3%CVE-2026-101914MEDIUM@grpc/grpc-js: The exact path match matcher incorrectly only applies a prefix match for case-insensitive matchesEPSS 0.3%
Referencias
https://github.com/grpc/grpc-node/commit/2a84ec8b01b9db68ed9d2b117a53a81449edb8eehttps://github.com/grpc/grpc-node/commit/b4e0079c6d22a2adedfcac748e0bc083f783bc7chttps://github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js%401.14.5https://github.com/grpc/grpc-node/security/advisories/GHSA-m9gg-hp2v-232j