CVE-2026-33726

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...

SPARK: Secure Predictive Autoscaling for Robust Kubernetes

Achieving high availability and robust security in Kubernetes requires more than reactive scaling and standard perimeter firewalls. Traditional autoscalers, such as HPA, often fail to react quickly to traffic spikes and cannot distinguish between legitimate flash crowds and DDoS attacks. We prese...

Cilium 安全漏洞

Cilium is an open-source software developed by Cilium contributors. It is used to provide and transparently protect network connections and load balancing between application workloads, such as application containers or processes. There were security vulnerabilities in versions of Cilium prior to...

EUVD-2026-16503

Cilium L7 proxy may bypass Kubernetes NetworkPolicy for same-node traffic...

GHSA-HXV8-4J4R-CQGV 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...

Qrator Labs Mitigated Record L7 DDoS Attack from 5.76M-Device Botnet

Qrator Labs blocked a record L7 DDoS attack from a 5.76M-device botnet targeting government systems, showing rapid global growth since March...

CVE-2024-52529

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For users with the following configuration: 1. An allow policy that selects a Layer 3 destination and a port range AND 2. A Layer 7 allow policy that selects a specific port within the first policy's range...

CVE-2024-28249

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.13.13, 1.14.8, and 1.15.2, in Cilium clusters with IPsec enabled and traffic matching Layer 7 policies, IPsec-eligible traffic between a node's Envoy proxy and pods on other nodes is sen...

CVE-2025-48056

Hubble is a fully distributed networking and security observability platform for cloud native workloads. Prior to version 1.17.2, a network attacker could inject malicious control characters into Hubble CLI terminal output, potentially leading to loss of integrity and manipulation of the output...

Improper Neutralization of Escape, Meta, or Control Sequences

Overview Affected versions of this package are vulnerable to Improper Neutralization of Escape, Meta, or Control Sequences via the Hubble CLI terminal output processing. An attacker can manipulate the output to conceal log entries, rewrite output, or make the terminal temporarily unusable by...

SUSE CVE-2024-52529

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For users with the following configuration: 1. An allow policy that selects a Layer 3 destination and a port range AND 2. A Layer 7 allow policy that selects a specific port within the first policy's range...

Cilium 安全漏洞

Cilium is an open source software from Cilium Open Source. It is used to provide and transparently protect network connectivity and load balancing between application workloads such as application containers or processes. A security vulnerability exists in Cilium that stems from the fact that in...

PT-2024-35358 · Cilium · Cilium

Name of the Vulnerable Software and Affected Versions: Cilium versions 1.16.0 through 1.16.3 Description: The issue arises when there is a Layer 3 policy with a port range and a Layer 7 policy with a port within the first policy's range. In such cases, the Layer 7 policy enforcement would not occ...

DEBIAN-CVE-2024-10006

A vulnerability was identified in Consul and Consul Enterprise “Consul” such that using Headers in L7 traffic intentions could bypass HTTP header based access rules...

DEBIAN-CVE-2024-10005

A vulnerability was identified in Consul and Consul Enterprise “Consul” such that using URL paths in L7 traffic intentions could bypass HTTP request path-based access rules...

UBUNTU-CVE-2024-10005

A vulnerability was identified in Consul and Consul Enterprise “Consul” such that using URL paths in L7 traffic intentions could bypass HTTP request path-based access rules...

UBUNTU-CVE-2024-10006

A vulnerability was identified in Consul and Consul Enterprise “Consul” such that using Headers in L7 traffic intentions could bypass HTTP header based access rules...

Consul L7 Intentions Vulnerable To Headers Bypass

Summary A vulnerability was identified in Consul and Consul Enterprise “Consul” such that using Headers in L7 traffic intentions could bypass HTTP header based access rules. This vulnerability, identified as CVE-2024-10006, is fixed in Consul Community Edition 1.20.1 and Consul Enterprise 1.20.1,...

PT-2024-8323 · Hashicorp +4 · Hashicorp Consul +4

Name of the Vulnerable Software and Affected Versions: Consul versions 1.9.0 through 1.20.0 Description: A vulnerability was identified in Consul and Consul Enterprise such that using Headers in L7 traffic intentions could bypass HTTP header based access rules. This could allow a remote attacker ...

HashiCorp Consul 安全漏洞

HashiCorp Consul is a suite of distributed, highly available data center-aware solutions from HashiCorp, USA. The product is used to connect and configure applications across dynamically distributed infrastructures. A security vulnerability exists in HashiCorp Consul that stems from the use of...