@grpc/grps-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, and 1.14.4, an invalid incoming compressed message can cause a client or server process that uses @grpc/grpc-js to crash. This issue is fixed in versions 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, and 1.14.4.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
grpc grpc-node affected
Version Status Constraints
< 1.9.16 affected —
>= 1.10.0, < 1.10.12 affected —
>= 1.11.0, < 1.11.4 affected —
>= 1.12.0, < 1.12.7 affected —
>= 1.13.0, < 1.13.5 affected —
>= 1.14.0, < 1.14.4 affected —

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Project Subscriptions

No data.

Advisories
Source ID Title
Github GHSA Github GHSA GHSA-99f4-grh7-6pcq @grpc/grpc-js: An incoming malformed compressed message can cause a client or server crash
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/grpc/grpc-node/commit/2375eadcc52ca2b1ef55288bcd6355168b02706c cve-icon
https://github.com/grpc/grpc-node/commit/2fe55fd76a8bb59eaab5f39e3552b5f84985a163 cve-icon
https://github.com/grpc/grpc-node/commit/4091bd902105f8fb655741758aee71418c48b5d5 cve-icon
https://github.com/grpc/grpc-node/commit/b3f16094473b5c8f38b0955eafa4a19507127346 cve-icon
https://github.com/grpc/grpc-node/commit/b61c4d65953db85c2ae55b4b3cd98a4259dc87cb cve-icon
https://github.com/grpc/grpc-node/commit/b6dcfc3cee9ef390e5869ebea5a8c5ae187720b9 cve-icon
https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.10.12 cve-icon
https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.11.4 cve-icon
https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.12.7 cve-icon
https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.13.5 cve-icon
https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.14.4 cve-icon
https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.9.16 cve-icon
https://github.com/grpc/grpc-node/security/advisories/GHSA-99f4-grh7-6pcq cve-icon
History

Tue, 14 Jul 2026 20:00:00 +0000

Type Values Removed Values Added
Description @grpc/grps-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, and 1.14.4, an invalid incoming compressed message can cause a client or server process that uses @grpc/grpc-js to crash. This issue is fixed in versions 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, and 1.14.4.
Title @grpc/grps-js: An incoming malformed compressed message can cause a client or server crash
Weaknesses CWE-248
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-07-14T19:42:32.883Z

Reserved: 2026-05-20T18:25:25.708Z

Link: CVE-2026-48069

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses