Vulnerability · Published Jan 14, 2025 · Assigned by microsoft
CVE-2025-21370Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
High 7.8
In plain English
A high-severity improper input validation in Windows 11 version 22H2 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.5%top 58.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 11 version 22H2 | 10.0.22621.0 – before 10.0.22621.4751 |
| Microsoft | Windows 11 version 22H3 | 10.0.22631.0 – before 10.0.22631.4751 |
| Microsoft | Windows 11 Version 23H2 | 10.0.22631.0 – before 10.0.22631.4751 |
| Microsoft | Windows 11 Version 24H2 | 10.0.26100.0 – before 10.0.26100.2894 |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
References
- Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability vendor-advisory, patch