CVE-2021-36146: Linux Acrn

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

ACRN before 2.5 has a devicemodel/hw/pci/xhci.c NULL Pointer Dereference for a trb pointer.

Affected products

• Linux Acrn: before 2.5 (fixed in 2.5)

Published 2021-07-02. Last modified 2026-06-17.