CVE-2019-0859 is a high severity vulnerability with a CVSS score of 7.8. Exploits are available; patches have been released and should be applied urgently. This is classified as a zero-day vulnerability.
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Moderate probability of exploitation
EPSS predicts the probability of exploitation in the next 30 days based on real-world threat data, complementing CVSS severity scores with actual risk assessment.
Microsoft Win32k fails to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.
| Vendor | Product |
|---|---|
| Microsoft | Windows 10 1507 |
| Microsoft | Windows Server 2008 |
| Microsoft | Windows Server 2016 |
| Microsoft | Windows 10 1607 |
| Microsoft | Windows Server 2012 |
| Microsoft | Windows 10 1809 |
| Microsoft | Windows Rt 8.1 |
| Microsoft | Windows 10 1803 |
| Microsoft | Windows 10 1703 |
| Microsoft | Windows Server 2019 |
And 5 more...