CVE-2025-30162 East-west traffic not subject to egress policy enforcement for requests via Gateway API load balancers

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who use Gateway API for Ingress for some services and use LB-IPAM or BGP for LB Service implementation and use network policies to block egress traffic from workloads in a namespace to...

PT-2025-12672

Name of the Vulnerable Software and Affected Versions Cilium versions 1.15.0 through 1.15.14 Cilium versions 1.16.0 through 1.16.7 Cilium versions 1.17.0 through 1.17.1 Description The issue affects Cilium users who use Gateway API for Ingress and LB-IPAM or BGP for LoadBalancer Service...

GHSA-R56H-J38W-HRQQ Kubernetes kube-apiserver Vulnerable to Race Condition

A security issue was discovered in Kubernetes where a malicious or compromised pod could bypass network restrictions enforced by network policies during namespace deletion. The order in which objects are deleted during namespace termination is not defined, and it is possible for network policies ...

Kubernetes kube-apiserver Vulnerable to Race Condition

A security issue was discovered in Kubernetes where a malicious or compromised pod could bypass network restrictions enforced by network policies during namespace deletion. The order in which objects are deleted during namespace termination is not defined, and it is possible for network policies ...

CVE-2024-7598

A security issue was discovered in Kubernetes where a malicious or compromised pod could bypass network restrictions enforced by network policies during namespace deletion. The order in which objects are deleted during namespace termination is not defined, and it is possible for network policies ...

Kubernetes 安全漏洞

Kubernetes K8s is an open source system from Kubernetes Open Source for automating the deployment, scaling, and management of containerized applications. A security vulnerability exists in Kubernetes that stems from a network policy that can be bypassed during namespace deletion, causing network...

Network Policy Bypass

github.com/cilium/cilium is vulnerable to Network Policy Bypass. The vulnerability is due to the inherent design of ICMP traffic handling in conjunction with specific network policy settings in Cilium, allows ICMP Echo Requests to bypass intended restrictions...

GO-2022-0393 Network policy may be bypassed by some ICMP Echo Requests in github.com/cilium/cilium

Network policy may be bypassed by some ICMP Echo Requests in github.com/cilium/cilium...

GO-2023-2078 Kubernetes users may update Pod labels to bypass network policy in github.com/cilium/cilium

Kubernetes users may update Pod labels to bypass network policy in github.com/cilium/cilium...

GO-2023-1643 Potential network policy bypass when routing IPv6 traffic in github.com/cilium/cilium

Potential network policy bypass when routing IPv6 traffic in github.com/cilium/cilium...

Moderate: Red Hat Security Advisory: RHACS 4.5 enhancement and security update

Updated images are now available for Red Hat Advanced Cluster Security. The updated image includes new features, bug fixes, and updates to patch vulnerabilities. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base...

BIT-HUBBLE-UI-2023-27595

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. In version 1.13.0, when Cilium is started, there is a short period when Cilium eBPF programs are not attached to the host. During this period, the host does not implement any of Cilium's featureset. This ca...

BIT-CILIUM-PROXY-2023-27595

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. In version 1.13.0, when Cilium is started, there is a short period when Cilium eBPF programs are not attached to the host. During this period, the host does not implement any of Cilium's featureset. This ca...

BIT-HUBBLE-2023-27595

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. In version 1.13.0, when Cilium is started, there is a short period when Cilium eBPF programs are not attached to the host. During this period, the host does not implement any of Cilium's featureset. This ca...

BIT-CILIUM-OPERATOR-2023-27595 Cilium eBPF filters may be temporarily removed during agent restart

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. In version 1.13.0, when Cilium is started, there is a short period when Cilium eBPF programs are not attached to the host. During this period, the host does not implement any of Cilium's featureset. This ca...

Constallation has pods exposed to peers in VPC

Impact Cilium allows outside actors world entity to directly access pods with their internal pod IP, even if they are not exposed explicitly e.g. via LoadBalancer. A pod that does not authenticate clients and that does not exclude world traffic via network policy may leak sensitive data to an...

GHSA-G8FC-VRCG-8VJG Constallation has pods exposed to peers in VPC

Impact Cilium allows outside actors world entity to directly access pods with their internal pod IP, even if they are not exposed explicitly e.g. via LoadBalancer. A pod that does not authenticate clients and that does not exclude world traffic via network policy may leak sensitive data to an...

Important: Red Hat Security Advisory: ACS 4.4 enhancement and security update

Important: Updated images are now available for Red Hat Advanced Cluster Security. Updated images are now available for Red Hat Advanced Cluster Security. The updated image includes new features and bug fixes. This release includes the following features and updates: New Compliance capabilities...

Cilium Security Vulnerabilities

Cilium is an open source software. It is used to provide and transparently protect network connectivity and load balancing between application workloads such as application containers or processes. Cilium suffers from a security vulnerability that stems from the fact that HTTP policies are not...

Security Bulletin: CICS Transaction Gateway Containers are vulnerable to Unrestricted Internet Access/Outbound Connections (CVE-2023-47140).

Summary CICS Transaction Gateway Containers are vulnerable to CVE-2023-47140 if proper egress/ingress policies are not configured at either POD or HOST level. Vulnerability Details CVEID:CVE-2023-47140 DESCRIPTION: IBM CICS Transaction Gateway could allow a user to transfer or view files due to...