CVE-2019-1458

Vulnerability details

A privilege escalation vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EoP.

Added to CISA KEV: 2022-01-10

Ransomware campaign use: Known

CISA due date: 2022-07-10

Defensive guidance from CISA

Apply updates per vendor instructions.

This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.