CVE-2026-75033

A flaw was found in Rancher Manager. Project Secrets were propagated into a namespace based only on its field.cattle.io/projectId annotation, without verifying that the referenced project belonged to the same downstream cluster. A user able to create namespaces on one cluster could set the...

CVE-2026-75036 Fleet: DNS exfiltration via Sprig getHostByName in fleet.yaml Helm template preprocessing

A security vulnerability was discovered in Fleet's Helm template preprocessing where templates evaluated by the Fleet controller could reach network resources outside the management cluster. A user who can supply bundle content to a repository referenced by a GitRepo resource can cause the Fleet...

CVE-2026-75036 Fleet: DNS exfiltration via Sprig getHostByName in fleet.yaml Helm template preprocessing

A security vulnerability was discovered in Fleet's Helm template preprocessing where templates evaluated by the Fleet controller could reach network resources outside the management cluster. A user who can supply bundle content to a repository referenced by a GitRepo resource can cause the Fleet...

CVE-2026-75036

Fleet (Rancher's GitOps operator) is vulnerable to DNS-based information disclosure during Helm template preprocessing. The Sprig getHostByName function, evaluated by the Fleet controller, can reach network resources outside the management cluster, allowing a user who can supply bundle content to...

CVE-2026-75033 Rancher: Cross-Cluster Secret Leakage via Namespace projectId Annotation Spoofing

A flaw was found in Rancher Manager. Project Secrets were propagated into a namespace based only on its field.cattle.io/projectId annotation, without verifying that the referenced project belonged to the same downstream cluster. A user able to create namespaces on one cluster could set the...

CVE-2026-75033

CVE-2026-75033 is a cross-cluster secret leakage vulnerability in Rancher Manager (before 2.15.1 ). Project Secrets were propagated into a namespace based solely on the field.cattle.io/projectId annotation, without verifying that the referenced project belonged to the same downstream cluster. An ...

EUVD-2026-70506

A flaw was found in Rancher Manager. Project Secrets were propagated into a namespace based only on its field.cattle.io/projectId annotation, without verifying that the referenced project belonged to the same downstream cluster. A user able to create namespaces on one cluster could set the...

CVE-2026-75033 Rancher: Cross-Cluster Secret Leakage via Namespace projectId Annotation Spoofing

A flaw was found in Rancher Manager. Project Secrets were propagated into a namespace based only on its field.cattle.io/projectId annotation, without verifying that the referenced project belonged to the same downstream cluster. A user able to create namespaces on one cluster could set the...

CVE-2026-75033 Rancher: Cross-Cluster Secret Leakage via Namespace projectId Annotation Spoofing

A flaw was found in Rancher Manager. Project Secrets were propagated into a namespace based only on its field.cattle.io/projectId annotation, without verifying that the referenced project belonged to the same downstream cluster. A user able to create namespaces on one cluster could set the...

Important: Red Hat Security Advisory: Submariner v0.24 security fixes and container updates

Submariner v0.24 General Availability release images, which provide enhancements, security 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 score, which gives a detailed...

SUSE CVE-2026-74349

In the Linux kernel, the following vulnerability has been resolved: ocfs2: reject FITRIM ranges shorter than a cluster ocfs2trimmainbm trims the global bitmap in cluster units, but its too-short range validation only checks sb-sblocksize. On filesystems with a cluster size larger than the block...

PT-2026-85063

A flaw was found in Rancher Manager. Project Secrets were propagated into a namespace based only on its field.cattle.io/projectId annotation, without verifying that the referenced project belonged to the same downstream cluster. A user able to create namespaces on one cluster could set the...

CVE-2026-75033: Authorization Bypass Through User-Controlled Key

A flaw was found in Rancher Manager. Project Secrets were propagated into a namespace based only on its field.cattle.io/projectId annotation, without verifying that the referenced project belonged to the same downstream cluster. A user able to create namespaces on one cluster could set the...

CVE-2026-75036: Server-Side Request Forgery (SSRF)

A security vulnerability was discovered in Fleet's Helm template preprocessing where templates evaluated by the Fleet controller could reach network resources outside the management cluster. A user who can supply bundle content to a repository referenced by a GitRepo resource can cause the Fleet...

PT-2026-85211

Name of the Vulnerable Software and Affected Versions Kibana versions 8.0.0 through 8.19.20 Kibana versions 9.0.0 through 9.4.5 Kibana versions 9.5.0 through 9.5.2 Description Incorrect authorization in Kibana allows for privilege escalation through input data manipulation. The system fails to...

GHSA-QH9R-J7RP-4X2M OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs

Summary The OpenChoreo control-plane cluster-gateway served its caller-facing management APIs on the same network listener that accepts data-plane agent connections. In the multi-cluster topology that listener is published outside the cluster, and the management APIs did not authenticate the...

EUVD-2026-58518

OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs...

OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs

Summary The OpenChoreo control-plane cluster-gateway served its caller-facing management APIs on the same network listener that accepts data-plane agent connections. In the multi-cluster topology that listener is published outside the cluster, and the management APIs did not authenticate the...

CVE-2026-82293

Incorrect Authorization CWE-863 in the Kibana machine learning feature can lead to unauthorized resource consumption via Exploiting Incorrectly Configured Access Control Security Levels CAPEC-180. An authenticated user could invoke machine learning functionality beyond their authorization scope,...

SUSE CVE-2026-84195

Kyverno before 1.16.4 automatically attaches the admission controller's ServiceAccount token to outbound HTTP requests in apiCall service mode without explicit authorization headers. Attackers can exfiltrate the token by directing apiCall requests to external or attacker-controlled endpoints,...