CVE-2020-1054
Microsoft Win32k Privilege Escalation Vulnerability
CVSS
—
Sin CVSS
EPSS
52.8%
p99
KEV
SÍ
3 nov 2021
Exploit Today
80
0-100
Publicado: — · Última mod.: —
52.8%EPSS · 30 días52.8%
2026-06-302026-07-16
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 contains a privilege escalation vulnerability when the Windows kernel-mode driver fails to properly handle objects in memory. Successful exploitation allows an attacker to execute code in kernel mode.
Acción requerida
Apply updates per vendor instructions.
Notas
https://nvd.nist.gov/vuln/detail/CVE-2020-1054
CVECVSSEPSSKEVRExplotTítuloVis.
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