A flaw was found in bootc and ostree. Already-staged deployments are finalized without revalidating the deployment's container image against the current containers signature policy. Unsigned OS content staged under a prior permissive policy can remain bootable after policy is hardened to reject unsigned images, leading to full host compromise on reboot.
| CVE | CVE-2026-16460 |
|---|---|
| Severidad | HIGH |
| CVSS | 7.4 / 10 |
| CWE | CWE-345 |
| Exposición (Shodan) | sin hosts expuestos detectados actualmente |