Lucene search
K

CVE-2025-27463 WinPVDrivers: Excessive permissions on user-exposed devices

🗓️ 09 Jul 2026 14:29:49Reported by XENType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Windows paravirtualization drivers expose unprotected XenCons, XenIface, and XenBus to unprivileged users.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-27462
9 Jul 202614:27
attackerkb
ATTACKERKB
CVE-2025-27463
9 Jul 202614:29
attackerkb
Circl
CVE-2025-27463
27 May 202512:20
circl
Tenable Nessus
Citrix XenServer VM Tools for Windows < 9.4.1 Multiple Vulnerabilities
29 May 202500:00
nessus
Citrix
Security Bulletins for XenServer
21 Aug 202406:47
citrix
Citrix
XenServer and Citrix Hypervisor Security Update for CVE-2025-27462, CVE-2025-27463, CVE-2025-27464
27 May 202500:00
citrix
CVE
CVE-2025-27463
9 Jul 202614:29
cve
EUVD
EUVD-2025-210444
9 Jul 202614:29
euvd
Mageia
Updated xen packages fix security vulnerabilities
9 Nov 202507:52
mageia
NVD
CVE-2025-27463
9 Jul 202616:16
nvd
Rows per page
[
  {
    "vendor": "Xen",
    "product": "Windows PV drivers",
    "platforms": [
      "Windows"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "all"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation