CVE-2019-1458
HighPublished
Microsoft Win32k Privilege Escalation Vulnerability
- Published
- Dec 10, 2019
- Updated
- Aug 12, 2026
- Assigning CNA
- microsoft
- Evidence observed
- Mar 3, 2020
Primary CVSS
7.8/ 10High
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H74.3%
High · next 30 days
- Percentile
- 99.5%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
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'.
Sources
4POC for cve-2019-1458
- CVE-2019-1458Exploit
CVE-2019-1458 Windows LPE Exploit
- windows-kernel-exploitsResearch
windows-kernel-exploits Windows平台提权漏洞集合
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