Authentication Bypass

github.com/k3s-io/k3s is vulnerable to unintended unauthenticated access. The vulnerability is due to a Kubernetes kubelet configuration change that, in some cases, sets ReadOnlyPort to 10255, allowing unauthenticated access and potential exposure of credentials...

CVE-2025-46599

CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. For example, the default behavior of a K3s online installation might allow unauthenticated access to this port, exposing...

GHSA-864F-7XJM-2JP2 CNCF K3s Kubernetes kubelet configuration exposes credentials

CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. For example, the default behavior of a K3s online installation might allow unauthenticated access to this port, exposing...

CNCF K3s Kubernetes kubelet configuration exposes credentials

CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. For example, the default behavior of a K3s online installation might allow unauthenticated access to this port, exposing...

CVE-2025-46599

CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. For example, the default behavior of a K3s online installation might allow unauthenticated access to this port, exposing...

CVE-2025-46599

CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. For example, the default behavior of a K3s online installation might allow unauthenticated access to this port, exposing...

CVE-2025-46599

CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. For example, the default behavior of a K3s online installation might allow unauthenticated access to this port, exposing...

CVE-2025-46599

CVE-2025-46599 affects CNCF K3s 1.32 before 1.32.4-rc1+k3s1. The issue is a kubelet configuration change that, in some scenarios, leaves ReadOnlyPort at 10255, potentially allowing unauthenticated access and exposure of credentials. The CVE’s public details indicate the impact is credentials expo...

CVE-2025-46599

CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. For example, the default behavior of a K3s online installation might allow unauthenticated access to this port, exposing...

k3s 安全漏洞

k3s is a lightweight Kubernetes open source from k3s. A security vulnerability exists in k3s versions prior to 1.32 to 1.32.4-rc1+k3s1 that stems from a kubelet configuration change that could lead to unauthenticated access to the ReadOnlyPort port...