CVE-2026-48069 | @grpc/grps-js implements the core functionality of gRPC pure… | CVSS 7.5 HIGH

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.

Metadata

CVE ID: CVE-2026-48069
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-05-20 18:25 UTC
Published: 2026-07-14 19:42 UTC
Last updated: 2026-07-15 13:27 UTC
Primary CWE: CWE-248
CWE-248: Uncaught Exception
Vendor / Product: grpc / grpc-node
Sources: cve.org · NVD

Severity & Metrics

7.5 HIGH CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC — CISA Coordinator

Exploitation: none
Automatable: yes
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
grpc	grpc-node	—	< 1.9.16, >= 1.10.0, < 1.10.12, >= 1.11.0, < 1.11.4, >= 1.12.0, < 1.12.7 …

Weakness (CWE)

CWE	Source	Description
CWE-248	cna	CWE-248: Uncaught Exception

CVSS scores (1)

Score	Severity	Version	Source	Vector
7.5	HIGH	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References (13)

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