CVE-2026-48069
@grpc/grps-js: An incoming malformed compressed message can cause a client or server crash
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
@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.
| CWE | CWE-248 |
| Vendor | grpc |
| Product | grpc-node |
| Published | Jul 14, 2026 |
| Last Updated | Jul 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected 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 >= 1.13.0, < 1.13.5 >= 1.14.0, < 1.14.4
References
github.com: https://github.com/grpc/grpc-node/security/advisories/GHSA-99f4-grh7-6pcq github.com: https://github.com/grpc/grpc-node/commit/2375eadcc52ca2b1ef55288bcd6355168b02706c github.com: https://github.com/grpc/grpc-node/commit/2fe55fd76a8bb59eaab5f39e3552b5f84985a163 github.com: https://github.com/grpc/grpc-node/commit/4091bd902105f8fb655741758aee71418c48b5d5 github.com: https://github.com/grpc/grpc-node/commit/b3f16094473b5c8f38b0955eafa4a19507127346 github.com: https://github.com/grpc/grpc-node/commit/b61c4d65953db85c2ae55b4b3cd98a4259dc87cb github.com: https://github.com/grpc/grpc-node/commit/b6dcfc3cee9ef390e5869ebea5a8c5ae187720b9 github.com: https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.10.12 github.com: https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.11.4 github.com: https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.12.7 github.com: https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.13.5 github.com: https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.14.4 github.com: https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.9.16