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Critical severityNVD Advisory· Published Jul 9, 2026· Updated Jul 9, 2026

CVE-2025-27462

CVE-2025-27462

Description

[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.]

The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. These are:

  1. XenCons, CVE-2025-27462
  2. XenIface, CVE-2025-27463
  3. XenBus, CVE-2025-27464

Affected products

2

Patches

Vulnerability mechanics

References

1

News mentions

0

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