CVE-2026-101915
Low
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, 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.
SeverityLow
CVSS3.7
Exploit probability—
Product@grpc/grpc-js
PublishedSep 28, 2026
First seenSep 28, 2026
Weakness typeCWE-550CWE-550
How to fix
Update
- @grpc/grpc-js1.13.6, 1.14.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| @grpc/grpc-jsnpm | v < 1.13.6, 1.14.0 ≤ v < 1.14.5 | 1.13.6, 1.14.5 |
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