CVE-2026-42490

None

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Xen Security Advisory 491 v2 (CVE-2026-42487) - x86 HVM I/O port list traversal

Xen Security Advisory 492 v3 (CVE-2026-42489,CVE-2026-42490) - domctl lock open to abuse

Xen Security Advisory 493 v2 (CVE-2025-10263) - Arm: Completion of memory accesses not guaranteed by completion of a TLBI

Xen Security Advisory 494 v3 (CVE-2026-42488) - x86: mismatched mapcache metadata https://t.co/noJba18IJz

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Related Identifiers

CVE-2026-42490

Undefined