CVE-2019-0803
HIGH KEV RANSOMWAREWindows - Privilege Escalation
Title source: llmDescription
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'. This CVE ID is unique from CVE-2019-0685, CVE-2019-0859.
Exploits (4)
References (3)
Scores
CVSS v3
7.8
EPSS
0.8983
EPSS Percentile
99.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CISA KEV
2021-11-03
VulnCheck KEV
2019-04-09
InTheWild.io
2019-04-09
ENISA EUVD
EUVD-2019-1559
Ransomware Use
Confirmed
Status
published
Products (17)
microsoft/windows_10_1507
(2 CPE variants)
microsoft/windows_10_1607
(2 CPE variants)
microsoft/windows_10_1703
(2 CPE variants)
microsoft/windows_10_1709
(3 CPE variants)
microsoft/windows_10_1803
(3 CPE variants)
microsoft/windows_10_1809
(3 CPE variants)
microsoft/windows_7
microsoft/windows_8.1
microsoft/windows_rt_8.1
microsoft/windows_server_1709
... and 7 more
Published
Apr 09, 2019
KEV Added
Nov 03, 2021
Tracked Since
Feb 18, 2026