CVE-2019-1458

medium Microsoft ⚠️ CISA KEV — Exploited in the Wild
EPSS Score
73.9%
Exploitation probability in 30 days
Top 1% most likely to be exploited
Published: December 10, 2019 (2463 days ago)
Last Modified: August 12, 2026
Vendor: Microsoft
Source: MITRE

⚠️ CISA Known Exploited Vulnerability

Added to KEV: 2022-01-10
Remediation Due: 2022-07-10 (⚠ 1521d overdue)
Ransomware Campaign: Known

Description

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'.

Affected Products

Microsoft WindowsMicrosoft Windows Server

References

🔗 portal.msrc.microsoft.com 🔗 packetstormsecurity.com 🔗 packetstormsecurity.com