How many Xen Project Xen hypervisor CVEs are in CISA KEV?

None of Xen Project Xen hypervisor's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

What are the most common weakness types in Xen Project Xen hypervisor CVEs?

Xen Project Xen hypervisor's CVEs most often map to these CWE weakness types: CWE-362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')), CWE-366 (Race Condition within a Thread), CWE-395 (Use of NullPointerException Catch to Detect NULL Pointer Dereference), CWE-833 (Deadlock).

How many critical Xen Project Xen hypervisor vulnerabilities are there?

Xen Project Xen hypervisor has 2 critical and 2 high-severity CVEs.

What is the average severity of Xen Project Xen hypervisor CVEs?

The average CVSS base score across Xen Project Xen hypervisor's scored CVEs is 8.7.

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Xen Project

4 CVEs

Xen Project Xen hypervisor Vulnerabilities

Name: Xen Project Xen hypervisor vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Xen hypervisor by Xen Project.

4

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

8.7

Avg CVSS

2025–2025

Last updated September 11, 2025

Overview

Xen Project Xen hypervisor has 4 published CVE records since 2025, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 8.7.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Xen Project Xen hypervisor, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of Xen Project Xen hypervisor's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical2

High2

Medium0

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Xen Project Xen hypervisor's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No Xen Project Xen hypervisor CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every Xen Project Xen hypervisor version named in a CVE, then pick one to see only the CVEs that affect it.

No specific affected versions are recorded for Xen Project Xen hypervisor; the CVEs below apply to the product without a version pin.

4 CVEs

Sort

Arm issues with page refcounting
CVE-2025-58145
Patch
Workaround
CWE-362
High · CVSS 7.5
EPSS 0.3% (25th pct)2025-09-11
Mutiple vulnerabilities in the Viridian interface
CVE-2025-58143
Patch
Workaround
CWE-366
Critical · CVSS 9.8
EPSS 0.3% (26th pct)2025-09-11
Mutiple vulnerabilities in the Viridian interface
CVE-2025-58142
Patch
Workaround
CWE-395
Critical · CVSS 9.8
EPSS 0.4% (35th pct)2025-09-11
deadlock potential with VT-d and legacy PCI device pass-through
CVE-2025-1713
Patch
Workaround
CWE-833
High · CVSS 7.5
EPSS 0.7% (50th pct)2025-07-17

Common weakness types

The CWE weakness categories most often found in Xen Project Xen hypervisor CVEs. Follow any weakness for its full explanation.

Other Xen Project products

Browse vulnerabilities for other products by Xen Project.

xen500 CVEs XAPI9 CVEs Windows PV drivers3 CVEs oxenstored1 CVEs qemu1 CVEs varstored1 CVEs xen flask module1 CVEs xen-unstable1 CVEs

All Xen Project vulnerabilities

Frequently asked questions

Common questions about Xen Project Xen hypervisor vulnerabilities.

How many CVEs does Xen Project Xen hypervisor have?: Xen Project Xen hypervisor has 4 published CVE records since 2025.
How many Xen Project Xen hypervisor CVEs are in CISA KEV?: None of Xen Project Xen hypervisor's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Xen Project Xen hypervisor vulnerabilities?: No Xen Project Xen hypervisor CVEs currently have a tracked public exploit in this dataset.
What are the most common weakness types in Xen Project Xen hypervisor CVEs?: Xen Project Xen hypervisor's CVEs most often map to these CWE weakness types: CWE-362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')), CWE-366 (Race Condition within a Thread), CWE-395 (Use of NullPointerException Catch to Detect NULL Pointer Dereference), CWE-833 (Deadlock).
How many critical Xen Project Xen hypervisor vulnerabilities are there?: Xen Project Xen hypervisor has 2 critical and 2 high-severity CVEs.
What is the average severity of Xen Project Xen hypervisor CVEs?: The average CVSS base score across Xen Project Xen hypervisor's scored CVEs is 8.7.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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