CVE-2019-0859
Microsoft Win32k Privilege Escalation Vulnerability
CVSS
—
Sin CVSS
EPSS
4.2%
p90
KEV
SÍ
3 nov 2021
Exploit Today
77
0-100
Publicado: — · Última mod.: —
4.2%EPSS · 30 días4.2%
2026-08-022026-08-31
Producto
Microsoft / Win32k
Vulnerabilidad
Microsoft Win32k Privilege Escalation Vulnerability
Añadido a KEV
3 nov 2021
Remediar antes de
3 may 2022
Uso conocido en ransomware
No
Descripción resumida
Microsoft Win32k fails to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.
Acción requerida
Apply updates per vendor instructions.
Notas
https://nvd.nist.gov/vuln/detail/CVE-2019-0859
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2022-218827.0 ALT99.0%
KEV—80Microsoft Win32k Privilege Escalation Vulnerability17dCVE-2021-17327.8 ALT99.5%
KEV—80Microsoft Win32k Privilege Escalation Vulnerability20dCVE-2020-10547.0 ALT98.9%
KEV—80Microsoft Win32k Privilege Escalation Vulnerability12dCVE-2019-14587.8 ALT99.5%
KEV—80Microsoft Win32k Privilege Escalation Vulnerability20dCVE-2018-84537.8 ALT99.3%
KEV—80Microsoft Win32k Privilege Escalation Vulnerability19dCVE-2018-81207.0 ALT99.4%
KEV—80Microsoft Win32k Privilege Escalation Vulnerability19d