Vulnerability in Grpc Grpc-Node
CVE-2026-48068
@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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.009 (58.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Grpc Grpc-Node — versions < 1.9.16, >= 1.11.0, < 1.11.4, >= 1.12.0, < 1.12.7
Weakness classification (CWE)
References
- github.com/grpc/grpc-node/security/advisories/GHSA-5375-pq7m-f5r2
- github.com/grpc/grpc-node/commit/058665a6c6dae445e2ab0f3f6259164fac52ee17
- github.com/grpc/grpc-node/commit/1cf4bfa738b15e59cc3daf49ffa24c04f9b626f7
- github.com/grpc/grpc-node/commit/234f9172b2ff35e586ca7d4e788557aad5985668
- github.com/grpc/grpc-node/commit/455efce8acb7fb249652a74c1618a6d7daf1faba
- github.com/grpc/grpc-node/commit/b1b7268f7b81b92c6f03f5128dfd871c08aeb903
- github.com/grpc/grpc-node/commit/e2c035aab2fe5e55d46d5fc427481497314a53a4
- github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js@1.10.12
- github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js@1.11.4
- github.com/grpc/grpc-node/releases/tag/@grpc/grpc-js@1.12.7
Frequently asked questions
- What is CVE-2026-48068?
- CVE-2026-48068 is a high-severity vulnerability in Grpc Grpc-Node, classified under CWE-248. CVSS score: 7.5/10. Published 2026-07-14.
- How severe is CVE-2026-48068?
- High severity. CVSS v3 base score is 7.5 out of 10.