CVE-2026-43249

In the Linux kernel, the following vulnerability has been resolved: 9p/xen: protect xen9pfsfrontfree against concurrent calls The xenwatch thread can race with other back-end change notifications and call xen9pfsfrontfree twice, hitting the observed general protection fault due to a double-free...

PT-2026-37589

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists where the xenwatch thread can conflict with other back-end change notifications. This may lead to the xen 9pfs front free function being called twice, resulting i...