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Xen 竞争条件问题漏洞

🗓️ 19 May 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 8 Views

Xen race condition when downgrading authorization table from v2 to v1 in HVM/PVH leaves a released status page in the secondary page table.

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02 Jun 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00117
SSVC
8