GO-2025-4222

vendorUSosv

CNA Plugins Portmap nftables backend can intercept non-local traffic in github.com/containernetworking/plugins

view advisory published 2025-12-15Licence: per source

CNA Plugins Portmap nftables backend can intercept non-local traffic in github.com/containernetworking/plugins

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-67499USlow3.6—
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 w…
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references

External citations — patches, advisories, analysis.

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