Xen：x86 DM 可能通过 IRQ 绑定导致内存泄漏 （XSA-509）

版本 1.2

Sep 14, 2026, 1:09 PM

CVSS metrics ("CVSSv3 score" set to 6.5)
CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
CVSSv3 severity (based on None, severity decreased from "High" to "Medium")
Exploit attributes ("Exploit available" set to "False")
Exploit attributes ("Exploitability ease" set to "No known exploits are available")