KubeEdge: keadm DecompressTarGz path traversal enables arbitrary file write on Windows during edge node join

Description KubeEdge keadm contains a path traversal vulnerability in the DecompressTarGz archive extraction function. Archive entry names were joined directly with the extraction destination without sufficient validation. A crafted tar.gz archive containing parent-directory components,...

CVE-2026-62369

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.16.0 until 1.21.2, 1.22.2, and 1.23.1, the DecompressTarGz function in keadm/cmd/keadm/app/cmd/util/common.go joins archive entry names to the extraction destinatio...

CVE-2026-62369 KubeEdge: keadm DecompressTarGz path traversal enables arbitrary file write on Windows during edge node join

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.16.0 until 1.21.2, 1.22.2, and 1.23.1, the DecompressTarGz function in keadm/cmd/keadm/app/cmd/util/common.go joins archive entry names to the extraction destinatio...

CVE-2026-62369 KubeEdge: keadm DecompressTarGz path traversal enables arbitrary file write on Windows during edge node join

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.16.0 until 1.21.2, 1.22.2, and 1.23.1, the DecompressTarGz function in keadm/cmd/keadm/app/cmd/util/common.go joins archive entry names to the extraction destinatio...

CVE-2026-62369: Improper Limitation of a Pathname to a Restricted Directory

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.16.0 until 1.21.2, 1.22.2, and 1.23.1, the DecompressTarGz function in keadm/cmd/keadm/app/cmd/util/common.go joins archive entry names to the extraction destinatio...