Uncaught Exception Affecting n8n package, versions <2.27.3-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-N8N-17370863
- published18 Jun 2026
- disclosed14 Jul 2026
Introduced: 18 Jun 2026
CVE-2026-48068 (opens in a new tab)How to fix?
Upgrade Minimos:latest n8n to version 2.27.3-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream n8n package and not the n8n package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
@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 HTTP/2 stream initiation can cause a server process created using @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.
References
- https://www.cve.org/CVERecord?id=CVE-2026-48068
- https://github.com/advisories/GHSA-5375-pq7m-f5r2
- https://osv.dev/vulnerability/MINI-f8hh-754w-q595
- https://osv.dev/vulnerability/CVE-2026-48068
- https://github.com/grpc/grpc-node/commit/058665a6c6dae445e2ab0f3f6259164fac52ee17
- https://github.com/grpc/grpc-node/commit/1cf4bfa738b15e59cc3daf49ffa24c04f9b626f7
- https://github.com/grpc/grpc-node/commit/234f9172b2ff35e586ca7d4e788557aad5985668
- https://github.com/grpc/grpc-node/commit/455efce8acb7fb249652a74c1618a6d7daf1faba
- https://github.com/grpc/grpc-node/commit/b1b7268f7b81b92c6f03f5128dfd871c08aeb903
- https://github.com/grpc/grpc-node/commit/e2c035aab2fe5e55d46d5fc427481497314a53a4
- 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-5375-pq7m-f5r2