Important: Red Hat Security Advisory: RHTAS 1.4.2 - Tech Preview Release Of the Model Validation Operator

The Tech Preview release of the RHTAS Model Validation Operator. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/redhattrustedartifactsigner/1.4 The RHTAS Model Validation Operator can be used with OpenShift Container Platform 4.16, 4.17,...

Critical: Red Hat Security Advisory: RHOAI 3.3.5 - Red Hat OpenShift AI

Updated images are now available for Red Hat OpenShift AI. Release of RHOAI 3.3.5 provides these changes:...

Important: Red Hat Security Advisory: RHTAS 1.4.2 - Red Hat Trusted Artifact Signer Release

The 1.4.2 release of Red Hat Trusted Artifact Signer OpenShift Operator. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/redhattrustedartifactsigner/1.4 The RHTAS Operator can be used with OpenShift Container Platform 4.17, 4.18, 4.19, 4.20...

Important: Red Hat Security Advisory: RHTAS 1.4.2 - Red Hat Trusted Artifact Signer Release

The 1.4.2 release of Red Hat Trusted Artifact Signer OpenShift Operator. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/redhattrustedartifactsigner/1.4 The RHTAS Operator can be used with OpenShift Container Platform 4.17, 4.18, 4.19, 4.20...

Important: Red Hat Security Advisory: RHTAS 1.4.2 - Red Hat Trusted Artifact Signer Release

The 1.4.2 release of Red Hat Trusted Artifact Signer OpenShift Operator. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/redhattrustedartifactsigner/1.4 The RHTAS Operator can be used with OpenShift Container Platform 4.17, 4.18, 4.19, 4.20...

RHSA-2026:34097 Red Hat Security Advisory: OpenShift Container Platform 4.17.55 packages and security update

Bulletin has no description...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.17.55 packages and security update

Red Hat OpenShift Container Platform release 4.17.55 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.17. Red Hat Product Security has rated this update as having a...

Critical: Red Hat Security Advisory: OpenShift Container Platform 4.17.55 bug fix and security update

Red Hat OpenShift Container Platform release 4.17.55 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.17. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.12.93 bug fix and security update

Red Hat OpenShift Container Platform release 4.12.93 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.17.55 bug fix and security update

Red Hat OpenShift Container Platform release 4.17.55 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.17. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.12.93 security and extras update

Red Hat OpenShift Container Platform release 4.12.93 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a security impact of Low...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.17.55 security and extras update

Red Hat OpenShift Container Platform release 4.17.55 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.17. Red Hat Product Security has rated this update as having a security impact of...

RHCOS 4 : OpenShift Container Platform 4.19.37 (RHSA-2026:34755)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:34755 advisory. - Kubelet: CRI-O: kube-apiserver: Kubelet, CRI-O, kube-apiserver: Denial of Service via SPDY streaming code CVE-2026-35469 Note that Nessus...

CVE-2026-15154

A flaw was found in guardrails-detectors, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service ReDoS, allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking,...

EUVD-2026-42382

A flaw was found in guardrails-detectors, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service ReDoS, allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking,...

CVE-2026-15154

Technical details (affected products/versions, root cause specifics, remediation) are not publicly provided in the supplied documents. Monitor for updates to confirm scope, impact and fixes for CVE-2026-15154 regarding guardrails-detectors in Red Hat OpenShift AI.

CVE-2026-15154

A flaw was found in guardrails-detectors, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service ReDoS, allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking,...

Important: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.29.0 Release.

Red Hat OpenShift Dev Spaces 3.29.0 has been released. Red Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams and organizations. Dev Spaces runs in OpenShift and is well-suited for container-based development. The 3.29 release is based on...

Important: Red Hat Security Advisory: DevWorkspace Operator 0.42.0 release.

DevWorkspace Operator 0.42.0 has been released. The DevWorkspace Operator extends OpenShift to provide DevWorkspace support...

Important: Red Hat Security Advisory: Red Hat Developer Hub 1.10.2 release.

Red Hat Developer Hub 1.10.2 has been released. Red Hat Developer Hub RHDH is Red Hat's enterprise-grade, self-managed, customizable developer portal based on Backstage.io. RHDH is supported on OpenShift and other major Kubernetes clusters AKS, EKS, GKE. The core features of RHDH include a single...