A AegiFlow
UNKNOWNKNOWN EXPLOITED

CVE-2019-0803

Microsoft Win32k Privilege Escalation Vulnerability

Published
2021-11-03
Modified
2026-07-31
Sources
cisa-kev

Summary

Microsoft Win32k contains an unspecified vulnerability due to it failing to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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