CVE-2026-101916

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Source

https://cve.org/CVERecord?id=CVE-2026-101916

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-101916.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-101916

Aliases

GHSA-m9gg-hp2v-232j

Published

2026-09-28T20:01:53Z

Modified

2026-09-29T11:46:19Z

Severity

7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Summary

@grpc/grpc-js: In certain configurations, getAuthContext can return unauthorized certificates as though they were authorized

Details

@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.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-295"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/101xxx/CVE-2026-101916.json"
}

References

Affected packages

Git / github.com/grpc/grpc-node

Affected ranges

Type

GIT

Repo

https://github.com/grpc/grpc-node

Events

Introduced

Fixed

5296a05fd584fdd003616a7c00f1c230c95c0de6

Introduced

7db315d094b737f105fd7265dd69ab6d2a7bb2a1

Fixed

56567d9604b4e45cdca0d2e3c2a60ac227ee659d

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "1.13.6"
        },
        {
            "introduced":  "1.14.0"
        },
        {
            "fixed":  "1.14.5"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

@grpc/grpc-js-xds@1.*

@grpc/grpc-js-xds@1.13.0

@grpc/grpc-js-xds@1.14.0

@grpc/grpc-js-xds@1.2.4

@grpc/grpc-js-xds@1.8.0

@grpc/grpc-js@0.*

@grpc/grpc-js@0.2.0

@grpc/grpc-js@0.3.0

@grpc/grpc-js@0.3.1

@grpc/grpc-js@0.3.3

@grpc/grpc-js@0.3.4

@grpc/grpc-js@0.3.6

@grpc/grpc-js@0.4.0

@grpc/grpc-js@0.4.2

@grpc/grpc-js@0.4.3

@grpc/grpc-js@0.5.0

@grpc/grpc-js@0.5.1

@grpc/grpc-js@0.5.2

@grpc/grpc-js@0.5.3

@grpc/grpc-js@0.6.0

@grpc/grpc-js@0.6.1

@grpc/grpc-js@0.6.12

@grpc/grpc-js@0.6.18

@grpc/grpc-js@0.6.2

@grpc/grpc-js@0.6.3

@grpc/grpc-js@0.6.4

@grpc/grpc-js@0.6.5

@grpc/grpc-js@0.7.0

@grpc/grpc-js@0.7.1

@grpc/grpc-js@0.7.2

@grpc/grpc-js@0.7.5

@grpc/grpc-js@0.7.6

@grpc/grpc-js@0.7.9

@grpc/grpc-js@0.8.0

@grpc/grpc-js@0.8.1

@grpc/grpc-js@1.*

@grpc/grpc-js@1.0.0

@grpc/grpc-js@1.0.2

@grpc/grpc-js@1.0.3

@grpc/grpc-js@1.0.4

@grpc/grpc-js@1.0.5

@grpc/grpc-js@1.1.0

@grpc/grpc-js@1.1.2

@grpc/grpc-js@1.1.3

@grpc/grpc-js@1.1.4

@grpc/grpc-js@1.1.6

@grpc/grpc-js@1.10.4

@grpc/grpc-js@1.13.0

@grpc/grpc-js@1.13.1

@grpc/grpc-js@1.13.2

@grpc/grpc-js@1.13.3

@grpc/grpc-js@1.13.4

@grpc/grpc-js@1.13.5

@grpc/grpc-js@1.14.0

@grpc/grpc-js@1.14.1

@grpc/grpc-js@1.14.2

@grpc/grpc-js@1.14.3

@grpc/grpc-js@1.14.4

@grpc/grpc-js@1.2.0

@grpc/grpc-js@1.3.4

@grpc/grpc-js@1.8.0

@grpc/proto-loader@0.*

@grpc/proto-loader@0.3.0

@grpc/proto-loader@0.4.0

@grpc/proto-loader@0.5.0

@grpc/proto-loader@0.5.1

@grpc/proto-loader@0.5.2

@grpc/proto-loader@0.5.4

@grpc/proto-loader@0.5.6

@grpc/proto-loader@0.6.0

@grpc/proto-loader@0.6.1

@grpc/proto-loader@0.6.10

@grpc/proto-loader@0.6.11

@grpc/proto-loader@0.6.12

@grpc/proto-loader@0.6.13

@grpc/proto-loader@0.6.2

@grpc/proto-loader@0.6.3

@grpc/proto-loader@0.6.4

@grpc/proto-loader@0.6.5

@grpc/proto-loader@0.6.6

@grpc/proto-loader@0.6.8

@grpc/proto-loader@0.6.9

@grpc/proto-loader@0.7.1

@grpc/proto-loader@0.7.10

@grpc/proto-loader@0.7.11

@grpc/proto-loader@0.7.12

@grpc/proto-loader@0.7.13

@grpc/proto-loader@0.7.14

@grpc/proto-loader@0.7.15

@grpc/proto-loader@0.7.2

@grpc/proto-loader@0.7.3

@grpc/proto-loader@0.7.4

@grpc/proto-loader@0.7.5

@grpc/proto-loader@0.7.6

@grpc/proto-loader@0.7.7

@grpc/proto-loader@0.7.9

@grpc/reflection@1.*

@grpc/reflection@1.0.0

@grpc/reflection@1.0.1

@grpc/reflection@1.0.2

@grpc/reflection@1.0.3

@grpc/reflection@1.0.4

grpc-health-check@2.*

grpc-health-check@2.0.0

grpc-health-check@2.0.1

grpc-health-check@2.0.2

grpc-health-check@2.1.0

grpc-tool@1.*

grpc-tool@1.13.0

grpc-tools@1.*

grpc-tools@1.11.0

grpc-tools@1.11.2

grpc-tools@1.11.3

grpc-tools@1.12.0

grpc-tools@1.12.1

grpc-tools@1.12.2

grpc-tools@1.12.3

grpc-tools@1.12.4

grpc-tools@1.7.0

grpc-tools@1.7.2

grpc-tools@1.8.0

grpc-tools@1.9.0

grpc-tools@1.9.1

grpc@1.*

grpc@1.23.4

grpc@1.24.3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-101916.json"