CVE

CVE-2024-21338

P1⬤ KNOWN RANSOMWARE USE

Microsoft Windows Kernel Exposed IOCTL with Insufficient Access Control Vulnerability

Microsoft · Windows

Date added (CISA)

2024-03-04

Remediation due

2024-03-25

Known ransomware use

Yes

Remediation priority

P1 — known ransomware use · past CISA due date

ATT&CK mapping

No ATT&CK mapping yet

The CTID Mappings Explorer hasn't published an exploitation/impact technique mapping for this CVE yet.