CVE-2026-79603 | Xen TLB Flush toctou

A vulnerability categorized as very critical has been discovered in Xen. This affects an unknown function of the component TLB Flush. The manipulation results in time-of-check time-of-use.

This vulnerability is reported as CVE-2026-79603. The attack can be launched remotely. No exploit exists.VulDB Recent EntriesRead More