GHSA-f596-whhp-79r4

Suggest an improvement
Source
https://github.com/advisories/GHSA-f596-whhp-79r4
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/09/GHSA-f596-whhp-79r4/GHSA-f596-whhp-79r4.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-f596-whhp-79r4
Aliases
Published
2026-09-30T15:35:41Z
Modified
2026-09-30T15:46:17Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
@grpc/grpc-js: The server transmits some error messages thrown by method handlers to the client in status messages
Details

Impact

If an application method handler crashes, the error message is included in the status message sent to the client. This can leak to the client any sensitive data that may be included in the error message. This impacts anyone using @grpc/grpc-js to run servers.

Patches

This vulnerability is fixed in 1.13.6 and 1.14.5.

Workarounds

This can be avoided by using a top-level error handler in method handlers to strip out sensitive error information.

Database specific 
{
    "cwe_ids":  [
        "CWE-550"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-09-30T15:35:41Z",
    "nvd_published_at":  "2026-09-28T20:17:09Z",
    "severity":  "LOW"
}
References

Affected packages

npm / @grpc/grpc-js

Package

Name
@grpc/grpc-js
View open source insights on deps.dev
Purl
pkg:npm/%40grpc/grpc-js

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.13.6

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/09/GHSA-f596-whhp-79r4/GHSA-f596-whhp-79r4.json"

npm / @grpc/grpc-js

Package

Name
@grpc/grpc-js
View open source insights on deps.dev
Purl
pkg:npm/%40grpc/grpc-js

Affected ranges

Type
SEMVER
Events
Introduced
1.14.0
Fixed
1.14.5

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/09/GHSA-f596-whhp-79r4/GHSA-f596-whhp-79r4.json"