RHCOS 4 : Red Hat build of MicroShift 4.18.54 (RHSA-2026:57914)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:57914 advisory. - net/mail: golang: Go net/mail: Denial of Service via crafted email inputs CVE-2026-39820 - net/mail: golang: net/mail: Denial of...

Red Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability

Red Hat Automatic Bug Reporting Tool ABRT contains a privilege escalation vulnerability that could allow local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name. The impacted products could be end-of-life EoL and/or end-of-service EoS. Users...

Important: Red Hat Security Advisory: multicluster engine for Kubernetes v2.8.10 security update

Red Hat multicluster engine for Kubernetes v2.8 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base scor...

Important: Red Hat Security Advisory: multicluster engine for Kubernetes v2.9.7 security update

Red Hat multicluster engine for Kubernetes v2.9 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base scor...

Important: Red Hat Security Advisory: multicluster engine for Kubernetes v2.10.6 security update

Red Hat multicluster engine for Kubernetes v2.10 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: openssl3: openssl3-devel-3.5.8-0.1.hum1 aarch64, x8664 openssl3-devel-engine-3.5.8-0.1.hum1 aarch64, x8664 openssl3-libs-3.5.8-0.1.hum1 aarch64, x8664 openssl3-3.5.8-0.1.hum1.src src...

Important: Red Hat Security Advisory: multicluster engine for Kubernetes v2.17.2 security update

Red Hat multicluster engine for Kubernetes v2.17 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base...

Important: Red Hat Security Advisory: sg3_utils security update

An update for sg3utils is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

Important: Red Hat Security Advisory: multicluster engine for Kubernetes v2.10.6 security update

Red Hat multicluster engine for Kubernetes v2.10 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base...

Important: Red Hat Security Advisory: multicluster engine for Kubernetes v2.11.6 security update

Red Hat multicluster engine for Kubernetes v2.11 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base...

Moderate: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Important: Red Hat Security Advisory: gstreamer1-plugins-base security update

An update for gstreamer1-plugins-base is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Important: Red Hat Security Advisory: Red Hat AI Inference Server Model Optimization Tools 3.3.6 (CUDA)

Red Hat AI Inference Server Model Optimization Tools 3.3.6 CUDA is now available. Red Hat® AI Inference Server Model Optimization Tools...

Important: Red Hat Security Advisory: sg3_utils security, bug fix, and enhancement update

An update for sg3utils is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

Important: Red Hat Security Advisory: nginx security update

An update for nginx is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

Important: Red Hat Security Advisory: Red Hat OpenShift API for Data Protection

A new version of OpenShift API for Data Protection OADP is now available. OpenShift API for Data Protection OADP enables you to back up and restore application resources, persistent volume data, and internal container images to external backup storage. OADP enables both file system-based and...

Important: Red Hat Security Advisory: RHTAS 1.3.7 - Red Hat Trusted Artifact Signer Release

The 1.3.7 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/1.3 The RHTAS Operator can be used with OpenShift Container Platform 4.16, 4.17, 4.18, 4.19...

Important: Red Hat Security Advisory: RHTAS 1.3.7 - Red Hat Trusted Artifact Signer Release

The 1.3.7 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/1.3 The RHTAS Operator can be used with OpenShift Container Platform 4.16, 4.17, 4.18, 4.19...

Moderate: Red Hat Security Advisory: assertj-core security update

An update for assertj-core is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

CVE-2026-79652

A flaw was found in the JWT Bearer authorization grant implementation within the keycloak-services component of Red Hat Build of Keycloak. This component handles various OAuth2 and OpenID Connect grant types used for issuing access tokens. The issue occurs because the JWT Bearer grant fails to...