CVE-2026-105223 maclof kubernetes-client 0.17.0 before 0.32.0 Disabled TLS Certificate Verification

maclof kubernetes-client 0.17.0 before 0.32.0 disables TLS certificate verification in parseKubeconfig and parseKubeconfigFile when a kubeconfig lacks certificate-authority-data, ignoring insecure-skip-tls-verify. On-path attackers can impersonate the Kubernetes API server to capture Bearer token...

CVE-2026-105223

The maclof kubernetes-client (versions 0.17.0 before 0.32.0 ) contains a vulnerability where the parseKubeconfig() and parseKubeconfigFile() functions disable TLS certificate verification if a kubeconfig lacks certificate-authority-data. This occurs even when insecure-skip-tls-verify is not set. ...

CVE-2026-4434: Improper Certificate Validation

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

CVE-2026-4396: Improper Certificate Validation

Improper certificate validation in Devolutions Hub Reporting Service 2025.3.1.1 and earlier allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...