VULNERABILITY INTELLIGENCE
CVE-2022-50238
CVSS score7.4 HIGH
EPSS probability0.24%
CISA KEVNot currently listed
Published2025-09-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
The on-endpoint Microsoft vulnerable driver blocklist is not fully synchronized with the online Microsoft recommended driver block rules. Some entries present on the online list have been excluded from the on-endpoint blocklist longer than the expected periodic monthly Windows updates. It is possible to fully synchronize the driver blocklist using WDAC policies. NOTE: The vendor explains that Windows Update provides a smaller, compatibility-focused driver blocklist for general users, while the full XML list is available for advanced users and organizations to customize at the risk of usability issues.
Weakness classification
- cve@mitre.org: CWE-820
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-184