Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Relaxing the BUG function to ocfs2error in ocfs2moveextent In ocfs2moveextent, relocating the BUG function to ocfs2error is necessary to avoid causing the entire kernel to crash due to filesystem corruption...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Clearing the extent cache after moving/defragmenting extents The extent map cache can become stale when extents are moved or defragmented, causing subsequent operations to see outdated extent flags. This triggers a BUGON i...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ocfs2: A double-free operation was corrected in userclusterconnect. userclusterdisconnect frees "conn-ccprivate", which is actually "lc". However, the error handling frees "lc" again. Setting "lc" to NULL in this case can prevent...

[SECURITY] Fedora 45 Update: pacemaker-3.0.3-2.fc45

Pacemaker is an advanced, scalable High-Availability cluster resource manager. It supports more than 16 node clusters with significant capabilities for managing resources and dependencies. It will run scripts at initialization, when machines go up or down, when related resources fail and can be...

GO-2026-6497 vulnerabilities

Vulnerabilities for packages: helm-mapkubeapis, kyverno-notation-aws, opentofu, xeol, flux-helm-controller, cert-manager-cmctl, helm-set-status, kargo, k8sgpt, manifest-tool, kube-arangodb, cluster-api-helm-controller, maru, k9s, rancher-helm, helm-push, gitness, tigera-operator...

GO-2026-6499 vulnerabilities

Vulnerabilities for packages: helm-mapkubeapis, kyverno-notation-aws, opentofu, xeol, flux-helm-controller, cert-manager-cmctl, helm-set-status, kargo, k8sgpt, manifest-tool, kube-arangodb, cluster-api-helm-controller, maru, k9s, rancher-helm, helm-push, gitness, tigera-operator...

Missing Authentication in Brocade ASCGStreaming Service (CVE-2026-85421)

A critical security vulnerability has been identified in Brocade ASCG versions before 3.5.0. The HTTPS service fails to properly enforce authentication or access control checks on incoming requests. An unauthenticated attacker with network access can issue control commands, alter cluster states,...

openSUSE 16 Security Update : valkey (openSUSE-SU-2026:21985-1)

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:21985-1 advisory. This update for valkey fixes the following issue: - CVE-2026-92925: failure to properly validate string-carrying extensions for null-termination in the...

Important: Red Hat Security Advisory: Gatekeeper v3.20.1 security update

Gatekeeper v3.20.1 Gatekeeper v3.20.1 Gatekeeper is a validating webhook with auditing capabilities that can enforce custom resource definition-based policies that are run with the Open Policy Agent OPA. Gatekeeper is supported through a Red Hat Advanced Cluster Management for Kubernetes...

GO-2026-6590 OpenShift Cluster Logging Operator missing authorization flaw in github.com/openshift/cluster-logging-operator

OpenShift Cluster Logging Operator missing authorization flaw in github.com/openshift/cluster-logging-operator. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports...

Important: Red Hat Security Advisory: Cluster Observability Operator 1.5.3

The Cluster Observability Operator COO is a Red Hat OpenShift Container Platform Operator that you can deploy to manage observability component stacks by using custom resource descriptions CRDs. The 1.5.3 release of COO...

PYSEC-2026-4173 OpenStack Swift vulnerable to authenticated server-side request forgery

In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device from client requests before forwarding them to object-servers. An authenticated user with write access can inject these headers to...

Security Bulletin: IBM Maximo Application Suite - Cluster Performance Insights uses nanoid-3.3.12.tgz and dompurify-3.4.12.tgz which are vulnerable to CVE-2026-67213, CVE-2026-67214 and CVE-2026-75838

Summary IBM Maximo Application Suite - Cluster Performance Insights uses nanoid-3.3.12.tgz and dompurify-3.4.12.tgz which are vulnerable to CVE-2026-67213, CVE-2026-67214 and CVE-2026-75838. This bulletin contains information regarding these vulnerabilities and their fixtures. Vulnerability Detai...

BIT-RABBITMQ-2026-66076 RabbitMQ: Cross-vhost quorum-queue status and stream tracking disclosure

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, isauthorized/2 calls rabbitmgmtutil:isauthorized/2, which checks only the management tag, instead of isauthorizedvhost/2. The /api/queues/quorum/:vhost/:queue/status handler reads the vhost...

Rocky Linux 9 [CIQ] Security Update: redis / redis-debuginfo / redis-debugsource / redis-devel / etc Multiple Vulnerabilities (crlsa-2026_65120)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202665120 advisory. redis: Redis: Remote Code Execution via specially crafted RESTORE payload CVE-2026-66373 redis: Redis: Denial of Service via Out-of-Bounds Read in Cluster...

PT-2026-105607

OpenShift Cluster Logging Operator missing authorization flaw in github.com/openshift/cluster-logging-operator. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports...

The vulnerability in the `framework/wazuh/core/cluster/common.py` file of the security monitoring and threat detection platform used by Wazuh allows a perpetrator to trigger a service failure.

The vulnerability in the framework/wazuh/core/cluster/common.py file of the Wazuh security monitoring and threat detection platform is related to unlimited resource distribution. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...

Security update for valkey (important)

openSUSE security update: security update for valkey ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21985-1 Rating: important References: bsc1281417 Cross-References: CVE-2026-92925 CVSS scores: CVE-2026-92925 SUSE : 7.1...

CVE-2026-102136

In multi-node deployments, an attacker who had already obtained code execution on one appliance node could submit a value through an internal cluster interface that was written into monitoring configuration on another node without sufficient validation, potentially allowing OS commands to be...

CVE-2026-102141

Two Kiteworks Core cluster-management operations did not validate file paths supplied to them, so an attacker holding root on one node of a cluster could write files as root onto another node and cause them to be executed there. Exploitation requires backend root access on a cluster node and a...