CVE-2026-101915
low@grpc/grpc-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon.
@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, when an application method handler throws an uncaught error, the server includes its error message in the status message sent to the client. The thrown error message is transmitted to the client, causing sensitive information disclosure when the message contains sensitive data. This issue is fixed in versions 1.13.6 and 1.14.5.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/grpc/grpc-node/commit/350de32860428cc62473a00bee4035360690ffea security-advisories@github.com
- https://github.com/grpc/grpc-node/commit/7c5c5181159c6ddd292805881ef2cdec29bb475f security-advisories@github.com
- https://github.com/grpc/grpc-node/commit/e8329b122ca99ba10877e990c2f6edd40224fd0d security-advisories@github.com
- https://github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js%401.13.6 security-advisories@github.com
- https://github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js%401.14.5 security-advisories@github.com
- https://github.com/grpc/grpc-node/security/advisories/GHSA-f596-whhp-79r4 security-advisories@github.com