Linux Distros Unpatched Vulnerability : CVE-2026-90232

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - amt: Don't support cross-netns setup. When a lower device is unregistered, amtdeviceevent tries to unregister its upper AMT device, but it has two problems. 1...

CVE-2026-90232 amt: Don't support cross-netns setup.

In the Linux kernel, the following vulnerability has been resolved: amt: Don't support cross-netns setup. When a lower device is unregistered, amtdeviceevent tries to unregister its upper AMT device, but it has two problems. 1. amtlookupupperdev looks up an upper device in the lower device's netn...

CVE-2026-90232

CVE-2026-90232 affects the AMT (Advanced Multi Tenancy) network driver in the Linux kernel. When an AMT upper device is created on a lower device in a different network namespace (cross-netns), removing that lower device causes amt_device_event() to fail: it only searches for upper devices in the...