Description
The kernel in Microsoft Windows, when access to 16-bit applications is enabled on a 32-bit x86 platform, does not properly validate certain BIOS calls, which allows local users to gain privileges.
NVD enrichment (full description, CVSS vector, CWEs) has not completed for this CVE yet — shown above is the CISA KEV short description only.
Scoring
- CVSS: Not yet available
- EPSS exploitation probability: Not yet available
- EPSS percentile: Not yet available
CISA KEV status
- Added to KEV: 2022-03-03
- Remediation due date: 2022-03-24
- Known ransomware campaign use: Unknown
More from Microsoft
- CVE-2026-96951 — Windows
- CVE-2026-65660 — SharePoint
- CVE-2026-81963 — Windows
- CVE-2026-85880 — Windows
- CVE-2019-1068 — SQL Server