Exploitation Summary
CVE-2019-0880 is actively exploited and listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added May 23, 2022.
Description
A local elevation of privilege vulnerability exists in how splwow64.exe handles certain calls, aka 'Microsoft splwow64 Elevation of Privilege Vulnerability'.
References (2)
Core 2
Core References
US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0880
Patch, Vendor Advisory x_refsource_misc
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0880
Scores
CVSS v3
7.8
EPSS
0.0408
EPSS Percentile
88.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
active
Automatable
no
Technical Impact
total
Details
CISA KEV
2022-05-23
VulnCheck KEV
2019-07-09
InTheWild.io
2019-07-09
ENISA EUVD
EUVD-2019-1629
Status
published
Products (14)
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_10_1903
(3 CPE variants)
microsoft/windows_8.1
microsoft/windows_rt_8.1
microsoft/windows_server_1903
... and 4 more
Published
Jul 15, 2019
KEV Added
May 23, 2022
Tracked Since
Feb 18, 2026