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CVE-2026-48069 @grpc/grps-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon

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.

Affected products and versions

Product Affected versions Fixed in
grpc-node 1.14 1.14.0 → < 1.14.4 1.14.4
grpc-node 1.13 1.13.0 → < 1.13.5 1.13.5
grpc-node 1.12 1.12.0 → < 1.12.7 1.12.7
grpc-node 1.11 1.11.0 → < 1.11.4 1.11.4
grpc-node 1.10 1.10.0 → < 1.10.12 1.10.12
grpc-node 1.9 earliest → < 1.9.16 1.9.16

References

Timeline

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The 6 CVEs of grpc-node →
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