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CVE-2026-42486

🗓️ 13 Jul 2026 13:16:02Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 5 Views

Xen flaw allows vm-admin to set VM platform hvm serial, bypassing pool admin and enabling arbitrary dom0 file writes.

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13 Jul 2026 13:21Current
7High risk
Vulners AI Score7
CVSS 49.4
EPSS0.0014
SSVC
5