Product · containernetworking

plugins

1 known vulnerabilities.

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Medium 6.6

CVE-2025-67499

CNI Plugins Portmap nftables backend intercepts non-local traffic

The CNI portmap plugin allows containers to emulate opening a host port, forwarding that traffic to the container. Versions 1.6.0 through 1.8.0 inadvertently forward all traffic with the same destination port as the host port when the portmap plugin is config…

containernetworking plugins singularity golang-github-containernetworking-plugins Ubuntu Alpine Go

Dec 9, 2025