CVE-2026-66787

A flaw was found in the lighthouse component of Red Hat Advanced Cluster Management for Kubernetes. This vulnerability stems from insufficient validation of advertised IP addresses within EndpointSlice objects. A compromised spoke cluster can exploit this by creating EndpointSlices with...

CVE-2026-66785

A flaw was found in Submariner. This vulnerability allows a malicious cluster spoke to redirect network traffic from other connected clusters peer clusters by publishing a specially crafted network endpoint. The system fails to properly validate the network subnets provided by the malicious...

GO-2026-6165 vulnerabilities

Vulnerabilities for packages: telegraf, spegel-fips, kubo, ipfs-cluster-fips, rke2-runtime, livekit-egress, rke2-runtime-fips, kubo-fips, ipfs-cluster, spegel, k3s...

GO-2026-6163 vulnerabilities

Vulnerabilities for packages: spegel-fips, kubo, op-geth, ipfs-cluster-fips, stunnerd, rke2-runtime, livekit-egress, rke2-runtime-fips, kubo-fips, ipfs-cluster, spegel, k3s...

GO-2026-6099 vulnerabilities

Vulnerabilities for packages: spegel-fips, kubo, ipfs-cluster-fips, rke2-runtime, rke2-runtime-fips, ipfs-cluster, spegel, k3s...

GO-2026-6163 vulnerabilities

Vulnerabilities for packages: op-geth, ipfs-cluster, k3s, spegel, kubo...

GO-2026-6099 vulnerabilities

Vulnerabilities for packages: k3s, kubo, ipfs-cluster, spegel...

GO-2026-6165 vulnerabilities

Vulnerabilities for packages: ipfs-cluster, telegraf, k3s, spegel, kubo...

GO-2026-6094 vulnerabilities

Vulnerabilities for packages: helm-operator, kubernetes-csi-external-snapshotter, cluster-api-helm-controller, fluent-operator, kubeflow-pipelines, spqr, tkn, cass-operator, k3s, metallb, node-feature-discovery, openfga, argocd-image-updater, emissary, tekton-pipelines, cilium,...

EUVD-2026-62918

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who does not hold the "admin" or "power" Splunk roles could submit a crafted knowledge bundle delta to delete arbitrary files accessible to Splunk Enterprise on a cluster manager. This could affect system integrity and...

PT-2026-79122

Name of the Vulnerable Software and Affected Versions multicloud-operators-subscription affected versions not specified Description A flaw in the multicloud-operators-subscription component allows a tenant with permissions to create HelmRelease custom resources CRs to bypass security controls. Th...

PT-2026-79124

Name of the Vulnerable Software and Affected Versions Red Hat Advanced Cluster Management affected versions not specified Description A flaw in the multicloud-operators-subscription component allows a tenant with HelmRelease create permissions to manipulate the secretRef.Namespace field. This...

PT-2026-79099

Name of the Vulnerable Software and Affected Versions Red Hat Advanced Cluster Management for Kubernetes affected versions not specified Description A flaw in the lighthouse component occurs due to insufficient validation of advertised IP addresses within EndpointSlice objects. A compromised spok...

Virtuozzo Infrastructure 7.4 Hotfix 2 (7.4.0-80)

This update provides stability and security fixes. Vulnerability id: VSTOR-140619 A security fix for CVE-2026-64531. Vulnerability id: VSTOR-140678 A security fix for CVE-2026-64561. Vulnerability id: VSTOR-87519 Storage version bumping could remain disabled until the end of a cluster update,...

PT-2026-79098

Name of the Vulnerable Software and Affected Versions Submariner affected versions not specified Description A flaw allows a malicious spoke cluster to redirect network traffic from connected peer clusters by publishing a specially crafted network endpoint. The system does not properly validate...

CVE-2026-73137: Exposure of Sensitive Information to an Unauthorized Actor

A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management RHACM. A tenant with HelmRelease create permissions can exploit this vulnerability by manipulating the secretRef.Namespace field. This allows the GetSecret function in the HelmRelease...

CVE-2026-66787: Active Debug Code

A flaw was found in the lighthouse component of Red Hat Advanced Cluster Management for Kubernetes. This vulnerability stems from insufficient validation of advertised IP addresses within EndpointSlice objects. A compromised spoke cluster can exploit this by creating EndpointSlices with...

CVE-2026-76353

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who does not hold the "admin" or "power" Splunk roles could submit a crafted knowledge bundle delta to delete arbitrary files accessible to Splunk Enterprise on a cluster manager. This could affect system integrity and...

CVE-2026-76354

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who does not hold the "admin" or "power" Splunk roles could affect system integrity and availability by sending a crafted Representational State Transfer REST API request that deletes or temporarily overwrites files...

CVE-2026-76353

CVE-2026-76353 is a path traversal vulnerability in Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14 . The root cause is that knowledge bundle delta processing does not restrict removal paths to the staging directory, and the endpoint does not enforce the expected authorization...