CVE-2020-13791: Qemu

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

hw/pci/pci.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access by providing an address near the end of the PCI configuration space.

Affected products

• Qemu Qemu: up to and including 5.0.1

Published 2020-06-04. Last modified 2026-06-17.