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Xen — Vulnerabilities & Security Advisories 100

Browse all 100 CVE security advisories affecting Xen. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Top products by Xen:xen
CVE IDTitleCVSSSeverityPublished
CVE-2026-23555 Xenstored DoS by unprivileged domain — Xen 7.7AIHighAI2026-03-23
CVE-2026-23554 Use after free of paging structures in EPT — Xen 6.8AIMediumAI2026-03-23
CVE-2026-23553 x86: incomplete IBPB for vCPU isolation — Xen 7.5AIHighAI2026-01-28
CVE-2025-58150 x86: buffer overrun with shadow paging + tracing — Xen 8.8AIHighAI2026-01-28
CVE-2025-58149 Incorrect removal of permissions on PCI device unplug — Xen 9.1 -2025-10-31
CVE-2025-58147 x86: Incorrect input sanitisation in Viridian hypercalls — Xen 7.8 -2025-10-31
CVE-2025-58148 x86: Incorrect input sanitisation in Viridian hypercalls — Xen 7.8 -2025-10-31
CVE-2025-58145 Arm issues with page refcounting — Xen 7.1AIHighAI2025-09-11
CVE-2025-58144 Arm issues with page refcounting — Xen 7.1AIHighAI2025-09-11
CVE-2025-27466 Mutiple vulnerabilities in the Viridian interface — Xen 5.1AIMediumAI2025-09-11
CVE-2025-58143 Mutiple vulnerabilities in the Viridian interface — Xen 5.1AIMediumAI2025-09-11
CVE-2025-58142 Mutiple vulnerabilities in the Viridian interface — Xen 5.1AIMediumAI2025-09-11
CVE-2025-1713 deadlock potential with VT-d and legacy PCI device pass-through — Xen 6.5AIMediumAI2025-07-17
CVE-2025-27465 x86: Incorrect stubs exception handling for flags recovery — Xen 6.2AIMediumAI2025-07-16
CVE-2024-2201 CVE-2024-2201 — Xen 6.2AIMediumAI2024-12-19
CVE-2024-45819 libxl leaks data to PVH guests via ACPI tables — Xen 7.1 -2024-12-19
CVE-2024-45818 Deadlock in x86 HVM standard VGA handling — Xen 6.5 -2024-12-19
CVE-2024-45817 x86: Deadlock in vlapic_error() — Xen 5.5AIMediumAI2024-09-25
CVE-2024-31146 PCI device pass-through with shared resources — Xen 8.1AIHighAI2024-09-25
CVE-2024-31145 error handling in x86 IOMMU identity mapping — Xen 7.1AIHighAI2024-09-25
CVE-2024-31143 double unlock in x86 guest IRQ handling — Xen 5.5AIMediumAI2024-07-18
CVE-2024-31142 x86: Incorrect logic for BTC/SRSO mitigations — Xen 6.2 -2024-05-16
CVE-2023-46842 x86 HVM hypercalls may trigger Xen bug check — Xen 7.5AIHighAI2024-05-16
CVE-2023-46841 x86: shadow stack vs exceptions from emulation stubs — Xen 7.8AIHighAI2024-03-20
CVE-2023-46840 VT-d: Failure to quarantine devices in !HVM builds — Xen 7.8AIHighAI2024-03-20
CVE-2023-46839 pci: phantom functions assigned to incorrect contexts — Xen 5.9 -2024-03-20
CVE-2023-46837 arm32: The cache may not be properly cleaned/invalidated (take two) — Xen 6.1AIMediumAI2024-01-05
CVE-2023-46836 x86: BTC/SRSO fixes not fully effective — Xen 9.1AICriticalAI2024-01-05
CVE-2023-46835 x86/AMD: mismatch in IOMMU quarantine page table levels — Xen 8.4AIHighAI2024-01-05
CVE-2023-34327 x86/AMD: Debug Mask handling — Xen 5.5 -2024-01-05

This page lists every published CVE security advisory associated with Xen. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.