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UNKNOWNKNOWN EXPLOITEDRANSOMWARE: KNOWN

CVE-2019-1458

Microsoft Win32k Privilege Escalation Vulnerability

Published
2022-01-10
Modified
2026-07-31
Sources
cisa-kev

Summary

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

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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