Important: Red Hat Security Advisory: Red Hat Lightspeed (formerly Insights) for Runtimes security update

An update is now available for Red Hat Lightspeed formerly Insights for Runtimes on RHEL 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...

CVE-2026-71469 Acm-search-v2-api-rhel9: search-v2-api: unbounded tokenreviews cache allows unauthenticated memory-exhaustion dos

A flaw was found in search-v2-api. An unauthenticated attacker can exploit this by sending requests with unique random bearer tokens. Each unique token creates a permanent entry in the unbounded tokenReviews cache, which is not properly cleared. This can lead to memory exhaustion of the search-ap...

CVE-2026-71469

A flaw was found in search-v2-api. An unauthenticated attacker can exploit this by sending requests with unique random bearer tokens. Each unique token creates a permanent entry in the unbounded tokenReviews cache, which is not properly cleared. This can lead to memory exhaustion of the search-ap...

CVE-2026-72508

The CVE-2026-72508 issue affects the multicloud-operators-subscription component in Red Hat Advanced Cluster Management (RHACM). A namespace-admin tenant can perform a confused‑deputy attack by creating Subscription Custom Resources that leverage a highly privileged ServiceAccount, enabling deplo...

CVE-2026-72508 Multicloud-operators-subscription: multicloud-operators-subscription: hub and spoke serviceaccounts bound to wildcard rbac (*/*/*)

A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management RHACM. This vulnerability allows a namespace-admin tenant to perform a confused-deputy attack by creating Subscription Custom Resources CRs that leverage a highly privileged ServiceAccount S...

Important: Red Hat Security Advisory: Streams for Apache Kafka 3.2.1 release and security update

Streams for Apache Kafka 3.2.1 is now available from the Red Hat Customer Portal. 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...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: nodejs22: nodejs22-22.23.2-2.3.2.hum1 aarch64, x8664 nodejs22-bin-22.23.2-2.3.2.hum1 noarch nodejs22-devel-22.23.2-2.3.2.hum1 aarch64, x8664 nodejs22-docs-22.23.2-2.3.2.hum1 noarch...

Important: Red Hat Security Advisory: multicluster engine for Kubernetes v2.10.5 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: Red Hat Advanced Cluster Management for Kubernetes v2.15.5 security update

Red Hat Advanced Cluster Management for Kubernetes v2.15 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...

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: cosign: cosign-3.1.3-0.1.hum1 aarch64, x8664 cosign-3.1.3-0.1.hum1.src src...

Important: 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: grafana13.1: grafana13.1-13.1.3-0.1.hum1 aarch64, x8664 grafana13.1-13.1.3-0.1.hum1.src src...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.14.71 bug fix and security update

Red Hat OpenShift Container Platform release 4.14.71 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 4.14. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: Red Hat Quay 3.17.4

Red Hat Quay 3.17.4 is now available with bug fixes. Quay 3.17.4...

Critical: Red Hat Security Advisory: Multicluster Global Hub 1.6.5 security update

Multicluster Global Hub v1.6.5 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 Critical. A Common Vulnerability Scoring System CVSS base score, which gives a...

Important: Red Hat Security Advisory: ldns security update

An update for ldns is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. 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...

Important: Red Hat Security Advisory: Red Hat Update Infrastructure 5.2 security update

The latest release of Red Hat Update Infrastructure. For more details, see the product documentation. Red Hat Update Infrastructure RHUI container images are based on the latest RHUI RPM packages and the ubi9 or ubi9-init base images. This release updates to the latest version...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: nodejs26: nodejs26-26.7.0-1.5.2.hum1 aarch64, x8664 nodejs26-bin-26.7.0-1.5.2.hum1 noarch nodejs26-devel-26.7.0-1.5.2.hum1 aarch64, x8664 nodejs26-docs-26.7.0-1.5.2.hum1 noarch...

Moderate: Red Hat Security Advisory: libgcrypt security update

An update for libgcrypt is now available for Red Hat Enterprise Linux 8. 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 from...

Moderate: Red Hat Security Advisory: resource-agents security update

An update for resource-agents is now available for Red Hat Enterprise Linux 8. 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...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: cosign: cosign-3.1.2-0.3.hum1 aarch64, x8664 cosign-3.1.2-0.3.hum1.src src Security Fixes: cosign: CVE-2026-56852...