CERT24RHSA-2026:21696 — Red Hat Security Advisory: OpenShift Container Platform 4.12.91 bug fix and security updateLoading data…
CERT24Threat Observatory
Period

RHSA-2026:21696 — Red Hat Security Advisory: OpenShift Container Platform 4.12.91 bug fix and security update

The Red Hat security advisory describes a bug fix and security update for OpenShift Container Platform 4.12.91. The source describes two vulnerabilities: insufficient validation when parsing URLs by the Go standard library and an authorization bypass in gRPC-Go caused by a malformed HTTP/2 `:path` header.

← Back to intelligence

RHSA-2026:21696 — Red Hat Security Advisory: OpenShift Container Platform 4.12.91 bug fix and security update

The Red Hat security advisory describes a bug fix and security update for OpenShift Container Platform 4.12.91. The source describes two vulnerabilities: insufficient validation when parsing URLs by the Go standard library and an authorization bypass in gRPC-Go caused by a malformed HTTP/2 `:path` header.