CERT24RHSA-2026:20035 — Red Hat Security Advisory: OpenShift Container Platform 4.21.17 security and extras updateLoading data…

RHSA-2026:20035 — Red Hat Security Advisory: OpenShift Container Platform 4.21.17 security and extras update

A flaw was found in gRPC-Go, the Go language implementation of gRPC. The issue is an authorization bypass caused by improper validation of the HTTP/2 `:path` pseudo-header.

← Back to intelligence

RHSA-2026:20035 — Red Hat Security Advisory: OpenShift Container Platform 4.21.17 security and extras update

A flaw was found in gRPC-Go, the Go language implementation of gRPC. The issue is an authorization bypass caused by improper validation of the HTTP/2 `:path` pseudo-header.