CVE-2020-8562

score

<0.1

cvss

2.2

epss

1.1%

published

2022-02-01

kev added

—

first seen

2026-10-21

Kubernetes versions include a mitigation against proxied connections accessing link-local or localhost networks by DNS validation, but inconsistent DNS responses can allow bypass of this restriction, letting users access private networks on the control plane.