34 matches found
GHSA-FM8W-2M5W-9J7R Cilium may unexpectedly allow ingress traffic from the local namespace when a Kubernetes NetworkPolicy is configured with an ipBlock match
Impact Standard Kubernetes NetworkPolicy specifications using CIDR-based ipBlock rules without pod or namespace selectors erroneously generate a wildcard namespace allow rule under specific cluster configurations. When Cilium deployment is configured with a specific custom clusterName rather than...
CVE-2026-50236
An authenticated SSRF flaw was found in the OpenShift Console Dev Console webhook helpers. User-supplied target URLs are fetched server-side without validation, with path neutralization enabling arbitrary endpoint targeting and full response reflection from the console pod's privileged network...
PT-2026-60282
Name of the Vulnerable Software and Affected Versions Cilium versions 1.19.0 through 1.19.4 Description When configured with a custom clusterName instead of the default value, the parser incorrectly instantiates a pod selector on selectorless peer definitions. This occurs during the processing of...
AZL-91457 CVE-2026-13318 affecting package kubevirt 1.8.4-1
A server-side request forgery SSRF flaw was found in KubeVirt's virt-api port-forward handler. When processing a port-forward request to a VirtualMachineInstance VMI, virt-api reads the target IP from vmi.Status.Interfaces0.IP and passes it directly to net.Dial without validation. For VMIs using...
Improper Network Access Control
github.com/ctfer-io/fullchain is vulnerable to improper network access control. The vulnerability is due to a misconfigured inter-namespace NetworkPolicy, which allows a malicious actor to pivot from a compromised application to Pods outside the original namespace...
SUSE CVE-2026-32720
The CTFer.io Monitoring component is in charge of the collection, process and storage of various signals i.e. logs, metrics and distributed traces. Prior to 0.2.1, due to a mis-written NetworkPolicy, a malicious actor can pivot from a component to any other namespace. This breaks the...
CVE-2026-33726 Cilium L7 proxy may bypass Kubernetes NetworkPolicy for same-node traffic
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.17.14, 1.18.8, and 1.19.2, Ingress Network Policies are not enforced for traffic from pods to L7 Services Envoy, GAMMA with a local backend on the same node, when Per-Endpoint Routing is...
CVE-2026-33726 Cilium L7 proxy may bypass Kubernetes NetworkPolicy for same-node traffic
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.17.14, 1.18.8, and 1.19.2, Ingress Network Policies are not enforced for traffic from pods to L7 Services Envoy, GAMMA with a local backend on the same node, when Per-Endpoint Routing is...
GO-2026-4715 Fullchain's Invalid NetworkPolicy enables a malicious actor to pivot into another namespace in github.com/ctfer-io/fullchain
Fullchain's Invalid NetworkPolicy enables a malicious actor to pivot into another namespace in github.com/ctfer-io/fullchain...
GO-2026-4714 Romeo's invalid NetworkPolicy enables a malicious actor to pivot into another namespace in github.com/ctfer-io/romeo/environment/deploy
Romeo's invalid NetworkPolicy enables a malicious actor to pivot into another namespace in github.com/ctfer-io/romeo/environment/deploy. 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...
EUVD-2026-16503
Cilium L7 proxy may bypass Kubernetes NetworkPolicy for same-node traffic...
Cilium L7 proxy may bypass Kubernetes NetworkPolicy for same-node traffic
Impact Ingress Network Policies are not enforced for traffic from pods to L7 Services Envoy, GAMMA with a local backend on the same node, when Per-Endpoint Routing is enabled and BPF Host Routing is disabled. Per-Endpoint Routing is disabled by default, but is automatically enabled in deployments...
CVE-2026-32768
Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. In versions prior to 0.6.5, due to a miswritten NetworkPolicy, a malicious actor can pivot from an instance to any Pod out of the origin namespace. This breaks the security-by-default property expected as...
CVE-2026-32768 Chall-Manager's invalid NetworkPolicy enables a malicious actor to pivot into another namespace
Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. In versions prior to 0.6.5, due to a miswritten NetworkPolicy, a malicious actor can pivot from an instance to any Pod out of the origin namespace. This breaks the security-by-default property expected as...
CVE-2026-32769 Fullchain's Invalid NetworkPolicy enables a malicious actor to pivot into another namespace
Fullchain is an umbrella project for deploying a ready-to-use CTF platform. In versions prior to 0.1.1, due to a mis-written NetworkPolicy, a malicious actor can pivot from a subverted application to any Pod out of the origin namespace. The flawed inter-ns NetworkPolicy breaks the...
CVE-2026-32737 Romeo's invalid NetworkPolicy enables a malicious actor to pivot into another namespace
Romeo gives the capability to reach high code coverage of Go ≥1.20 apps by helping to measure code coverage for functional and integration tests within GitHub Actions. Prior to version 0.2.1, due to a mis-written NetworkPolicy, a malicious actor can pivot from the "hardened" namespace to any Pod...
GHSA-HXM7-9Q36-C77F Fullchain's Invalid NetworkPolicy enables a malicious actor to pivot into another namespace
Impact Due to a mis-written NetworkPolicy, a malicious actor can pivot from a subverted application to any Pod out of the origin namespace. This breaks the security-by-default property expected as part of the deployment program, leading to a potential lateral movement. Patch Removing the inter-ns...
Fullchain's Invalid NetworkPolicy enables a malicious actor to pivot into another namespace
Impact Due to a mis-written NetworkPolicy, a malicious actor can pivot from a subverted application to any Pod out of the origin namespace. This breaks the security-by-default property expected as part of the deployment program, leading to a potential lateral movement. Patch Removing the inter-ns...
PT-2026-25851
Name of the Vulnerable Software and Affected Versions Romeo versions prior to 0.2.1 Description Romeo is a tool designed to measure code coverage for Go applications within GitHub Actions. A misconfigured NetworkPolicy allows a malicious actor to move from the "hardened" namespace to any other Po...