CVE Watch—

CVE-2022-21999

Microsoft Windows Print Spooler Privilege Escalation Vulnerability

CVSS

—

Sin CVSS

EPSS

41.7%

p99

KEV

SÍ

25 mar 2022

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

41.7%EPSS · 30 días41.7%

2026-08-022026-08-31

Ficha del catálogo KEV

Producto

Microsoft / Windows

Vulnerabilidad

Microsoft Windows Print Spooler Privilege Escalation Vulnerability

Añadido a KEV

25 mar 2022

Remediar antes de

15 abr 2022

Uso conocido en ransomware

Sí

Descripción resumida

Microsoft Windows Print Spooler contains an unspecified vulnerability which can allow for privilege escalation.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2022-21999

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2026-322024.3 MED

99.2%

KEV—80Microsoft Windows Protection Mechanism Failure Vulnerability17d CVE-2026-208055.5 MED

91.8%

KEV—78Microsoft Windows Information Disclosure Vulnerability32d CVE-2025-266337.0 ALT

98.1%

KEV—79Microsoft Windows Management Console (MMC) Improper Neutralization Vulnerability26d CVE-2024-490398.8 ALT

96.3%

KEV—79Microsoft Windows Task Scheduler Privilege Escalation Vulnerability27d CVE-2024-434618.8 ALT

98.9%

KEV—80Microsoft Windows MSHTML Platform Spoofing Vulnerability21d CVE-2024-382175.4 MED

95.3%

KEV—79Microsoft Windows Mark of the Web (MOTW) Protection Mechanism Failure Vulnerability21d