CVE-2019-0859
Microsoft Win32k Privilege Escalation Vulnerability
⚠ KEVEPSS 4.2%
Description
Microsoft Win32k fails to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.
How to fix CVE-2019-0859
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2019-0859 being exploited?
Yes — CVE-2019-0859 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.