CVE-2025-59824

Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Prior to version 0.48.0, Omni Wireguard SideroLink has the potential to escape. Omni and each Talos machine establish a peer-to-peer (P2P) SideroLink connection using WireGuard to mutually authenticate and authorize access. The WireGuard interface on Omni is configured to ensure that the source IP address of an incoming packet matches the IPv6 address assigned to the Talos peer. However, it performs no validation on the packet's destination address. The Talos end of the SideroLink connection cannot be considered a trusted environment. Workloads running on Kubernetes, especially those configured with host networking, could gain direct access to this link. Therefore, a malicious workload could theoretically send arbitrary packets over the SideroLink interface. This issue has been patched in version 0.48.0.
CVSS

No CVSS.

Configurations

No configuration.

History

24 Sep 2025, 20:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-09-24 20:15

Updated : 2025-09-26 14:32


NVD link : CVE-2025-59824

Mitre link : CVE-2025-59824

CVE.ORG link : CVE-2025-59824


JSON object : View

Products Affected

No product.

CWE
CWE-863

Incorrect Authorization