TI-2026-42684 CVE-2026-59869 · GHSA-52cp-r559-cp3m
js-yaml: YAML merge-key chains can force quadratic CPU consumption
Priority HIGH 72
js-yaml is a JavaScript YAML parser and dumper.
RHSA-2026:54603
OpenShift Container Platform 4.21.29 security and extras update
Released 2026-08-18 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat OpenShift Container Platform 4.21 registry.redhat.io/openshift4/nmstate-console-plugin-rhel9, registry.redhat.io/openshift4/ose-ansible-rhel9-operator, registry.redhat.io/openshift4/ose-aws-efs-csi-driver-container-rhel9
Fixes 6 records
TI-2025-41709 CVE-2025-68121 · GHSA-h355-32pf-p2xm
Unexpected session resumption in crypto/tls
Priority MEDIUM 51
During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have…
TI-2026-26183 CVE-2026-33811 · GHSA-497x-jcxf-m478
Crash when handling long CNAME response in net
Priority MEDIUM 40
When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.
TI-2026-24809 CVE-2026-32280 · GHSA-m4pr-4j3g-9v7v
Unexpected work during chain building in crypto/x509
Priority MEDIUM 40
During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions.Intermediates, which can lead to a denial of service.
TI-2026-34256 CVE-2026-46597 · GHSA-q4h4-gmj2-qvw2
Invoking byte arithmetic causes underflow and panic in golang.org/x/crypto/ssh
Priority LOW 39
An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.
TI-2026-21595 CVE-2026-27145 · GHSA-4279-q6mj-392r
Inefficient candidate hostname parsing in crypto/x509
Priority LOW 30
(*x509.Certificate).VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name (SAN) entries.