CVE-2026-62432

Published: Lug 28, 2026 Last Modified: Lug 28, 2026
ExploitDB:
Other exploit source:
Google Dorks:

Description

AI Translation Available

The EVTCHNOP_expand_array hypercall checks for whether FIFO event
channels are enabled, but without holding the correct lock. It can race
with EVTCHNOP_reset, resulting in dereferencing a NULL pointer.

http://xenbits.xen.org/xsa/advisory-505.html
http://xenbits.xen.org/xsa/advisory-505.html
https://xenbits.xenproject.org/xsa/advisory-505.html
https://xenbits.xenproject.org/xsa/advisory-505.html