@grpc/grpc-js: An incoming malformed compressed message can cause a client or server crash
### Impact An invalid incoming compressed message can cause a client or server process to crash. This affects all clients and servers that use @grpc/grpc-js ### Patches The following version have fixes for this vulnerability: - 1.9.16 - 1.10.12 - 1.11.4 - 1.12.7 - 1.13.5 - 1.14.4 ### Workarounds There is no workaround.
02 / AFFECTED SOFTWARE
Affected packages
87 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
@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.
### Impact An invalid incoming compressed message can cause a client or server process to crash. This affects all clients and servers that use @grpc/grpc-js ### Patches The following version have fixes for this vulnerability: - 1.9.16 - 1.10.12 - 1.11.4 - 1.12.7 - 1.13.5 - 1.14.4 ### Workarounds There is no workaround.
05 / REFERENCES
Further evidence
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48069.json
- https://github.com/grpc/grpc-node/commit/2375eadcc52ca2b1ef55288bcd6355168b02706c
- https://github.com/grpc/grpc-node/commit/2fe55fd76a8bb59eaab5f39e3552b5f84985a163
- https://github.com/grpc/grpc-node/commit/4091bd902105f8fb655741758aee71418c48b5d5
- https://github.com/grpc/grpc-node/commit/b3f16094473b5c8f38b0955eafa4a19507127346
- https://github.com/grpc/grpc-node/commit/b61c4d65953db85c2ae55b4b3cd98a4259dc87cb
- 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%401.11.4
- 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%401.13.5
- 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%401.9.16
- https://github.com/grpc/grpc-node/security/advisories/GHSA-99f4-grh7-6pcq
- https://nvd.nist.gov/vuln/detail/CVE-2026-48069
- https://github.com/grpc/grpc-node