CVE-2026-48068

HighCVSS 7.5

Published: 14/07/2026(UTC)Updated: 21/07/2026(UTC)Translated: 22/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.63%

46th percentile - higher than 46% of all known CVEs

Summary

A vulnerability in the @grpc/grpc-js library allows remote crash of the server by sending an invalid HTTP/2 stream initiation request. Affected versions are prior to 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, and 1.14.4.

Risk Assessment

An attacker can cause a denial of service (DoS) by crashing the gRPC server, leading to service unavailability and potential business disruption.

Recommendation

Immediately update @grpc/grpc-js to one of the patched versions: 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, or 1.14.4.

Other vulnerabilities in @grpc/grpc-js

CVE-2026-48069High
A vulnerability in the @grpc/grpc-js library allows an attacker to send an invalid compressed message, causing a crash of the client or server process. The issue is fixed in versions 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, and 1.14.4.

Original NVD description (English source)

@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.