{"id":"CVE-2026-48069","state":"PUBLISHED","title":"@grpc/grps-js: An incoming malformed compressed message can cause a client or server crash","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.","publishedAt":"2026-07-14T19:42:32.883Z","updatedAt":"2026-07-15T13:27:06.200Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["grpc grpc-node"],"affected":[{"vendor":"grpc","product":"grpc-node","versions":[{"version":"< 1.9.16","status":"affected"},{"version":">= 1.10.0, < 1.10.12","status":"affected"},{"version":">= 1.11.0, < 1.11.4","status":"affected"},{"version":">= 1.12.0, < 1.12.7","status":"affected"},{"version":">= 1.13.0, < 1.13.5","status":"affected"},{"version":">= 1.14.0, < 1.14.4","status":"affected"}]}],"references":["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/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"],"weaknesses":["CWE-248"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/48xxx/CVE-2026-48069.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-48069","state":"PUBLISHED","datePublished":"2026-07-14T19:42:32.883Z","dateUpdated":"2026-07-15T13:27:06.200Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-20T18:25:25.708Z"},"containers":{"cna":{"title":"@grpc/grps-js: An incoming malformed compressed message can cause a client or server crash","descriptions":[{"lang":"en","value":"@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":[{"vendor":"grpc","product":"grpc-node","versions":[{"version":"< 1.9.16","status":"affected"},{"version":">= 1.10.0, < 1.10.12","status":"affected"},{"version":">= 1.11.0, < 1.11.4","status":"affected"},{"version":">= 1.12.0, < 1.12.7","status":"affected"},{"version":">= 1.13.0, < 1.13.5","status":"affected"},{"version":">= 1.14.0, < 1.14.4","status":"affected"}]}],"references":[{"url":"https://github.com/grpc/grpc-node/security/advisories/GHSA-99f4-grh7-6pcq","name":"https://github.com/grpc/grpc-node/security/advisories/GHSA-99f4-grh7-6pcq","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/grpc/grpc-node/commit/2375eadcc52ca2b1ef55288bcd6355168b02706c","name":"https://github.com/grpc/grpc-node/commit/2375eadcc52ca2b1ef55288bcd6355168b02706c","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/commit/2fe55fd76a8bb59eaab5f39e3552b5f84985a163","name":"https://github.com/grpc/grpc-node/commit/2fe55fd76a8bb59eaab5f39e3552b5f84985a163","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/commit/4091bd902105f8fb655741758aee71418c48b5d5","name":"https://github.com/grpc/grpc-node/commit/4091bd902105f8fb655741758aee71418c48b5d5","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/commit/b3f16094473b5c8f38b0955eafa4a19507127346","name":"https://github.com/grpc/grpc-node/commit/b3f16094473b5c8f38b0955eafa4a19507127346","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/commit/b61c4d65953db85c2ae55b4b3cd98a4259dc87cb","name":"https://github.com/grpc/grpc-node/commit/b61c4d65953db85c2ae55b4b3cd98a4259dc87cb","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/commit/b6dcfc3cee9ef390e5869ebea5a8c5ae187720b9","name":"https://github.com/grpc/grpc-node/commit/b6dcfc3cee9ef390e5869ebea5a8c5ae187720b9","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.10.12","name":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.10.12","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.11.4","name":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.11.4","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.12.7","name":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.12.7","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.13.5","name":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.13.5","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.14.4","name":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.14.4","tags":["x_refsource_MISC"]},{"url":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.9.16","name":"https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.9.16","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-248","lang":"en","description":"CWE-248: Uncaught Exception","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-14T19:42:32.883Z"},"source":{"advisory":"GHSA-99f4-grh7-6pcq","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-15T13:23:14.814118Z","id":"CVE-2026-48069","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-15T13:27:06.200Z"}}]}}}