CVE-2019-1364

Name: CVE-2019-1364
Creator: NVD / NIST
Published: 2019-10-10T14:15:18.267+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 2.69%

Last modified Jun 17, 2026

CVE-2019-1364 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1362.. EPSS estimates a 2.69% chance of exploitation in the next 30 days.

Description

An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1362.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.69%

83.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions	Update
Microsoft	Windows 7	All versions	Sp1
Microsoft	Windows Server 2008	All versions	Sp2
Microsoft	Windows Server 2008	r2	Sp1

References

http://packetstormsecurity.com/files/154797/Microsoft-Windows-Kernel-win32k.sys-TTF-Font-Processing-win32k-ulClearTypeFilter-Pool-Corruption.htmlThird Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1364Patch, Vendor Advisory
http://packetstormsecurity.com/files/154797/Microsoft-Windows-Kernel-win32k.sys-TTF-Font-Processing-win32k-ulClearTypeFilter-Pool-Corruption.htmlThird Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1364Patch, Vendor Advisory

Timeline

Published: Oct 10, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-1364?

How severe is CVE-2019-1364?

CVE-2019-1364 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 2.69% probability of exploitation in the next 30 days.

How do I fix CVE-2019-1364?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-1364?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST