Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2743▼ 518 respecto a la semana anterior

Críticas / altas1293▼ 226 respecto a la semana anterior

Nueva explotación activa (KEV)3▼ 5 respecto a la semana anterior

Sin puntuar (sin CVSS)244▼ 258 respecto a la semana anterior

2216 resultados, ordenados por fecha de publicación (más recientes primero)

CVE	Estado	Severidad	EPSS	Explotación activa	Tecnologías afectadas	Publicada ▼	Modificada	Descripción
CVE-2021-40478	Modificada	Alta (7.8)	0.84%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	13/10/2021	17/6/2026	Storage Spaces Controller Elevation of Privilege Vulnerability
CVE-2021-40477	Modificada	Alta (7.8)	0.58%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	13/10/2021	17/6/2026	Windows Event Tracing Elevation of Privilege Vulnerability
CVE-2021-40476	Modificada	Alta (7.8)	2.4%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	13/10/2021	17/6/2026	Windows AppContainer Elevation Of Privilege Vulnerability
CVE-2021-40467	Modificada	Alta (7.8)	0.54%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	13/10/2021	17/6/2026	Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2021-40466	Modificada	Alta (7.8)	0.65%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	13/10/2021	17/6/2026	Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2021-40465	Modificada	Alta (7.8)	2.5%	—	Microsoft Windows 10 Microsoft Windows 11 21h2 Microsoft Windows 7 Microsoft Windows 8.1+7	13/10/2021	17/6/2026	Windows Text Shaping Remote Code Execution Vulnerability
CVE-2021-40463	Modificada	Media (6.5)	2.6%	—	Microsoft Windows 10 Microsoft Windows 11 21h2 Microsoft Windows 8.1 Microsoft Windows RT 8.1+4	13/10/2021	17/6/2026	Windows Network Address Translation (NAT) Denial of Service Vulnerability
CVE-2021-40460	Modificada	Media (6.5)	1.6%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+7	13/10/2021	17/6/2026	Windows Remote Procedure Call Runtime Security Feature Bypass Vulnerability
CVE-2021-40455	Modificada	Media (5.5)	0.56%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+7	13/10/2021	17/6/2026	Windows Installer Spoofing Vulnerability
CVE-2021-40454	Modificada	Media (5.5)	0.50%	—	Microsoft 365 Apps Microsoft Office Microsoft Windows 10 Microsoft Windows 11+7	13/10/2021	17/6/2026	Rich Text Edit Control Information Disclosure Vulnerability
CVE-2021-40449	Analizada	Alta (7.8)	74%	⚠ Explotación activa💥 Exploit	Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1909+15	13/10/2021	17/6/2026	Win32k Elevation of Privilege Vulnerability
CVE-2021-40443	Modificada	Alta (7.8)	0.65%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	13/10/2021	17/6/2026	Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2021-38663	Modificada	Media (5.5)	0.73%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+7	13/10/2021	17/6/2026	Windows exFAT File System Information Disclosure Vulnerability
CVE-2021-38662	Modificada	Media (5.5)	0.78%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+7	13/10/2021	17/6/2026	Windows Fast FAT File System Driver Information Disclosure Vulnerability
CVE-2021-36970	Modificada	Media (6.5)	3.1%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+7	13/10/2021	17/6/2026	Windows Print Spooler Spoofing Vulnerability
CVE-2021-36953	Modificada	Alta (7.5)	5.0%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+7	13/10/2021	17/6/2026	Windows TCP/IP Denial of Service Vulnerability
CVE-2021-26442	Modificada	Alta (7.8)	0.79%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 7 Microsoft Windows 8.1+6	13/10/2021	17/6/2026	Windows HTTP.sys Elevation of Privilege Vulnerability
CVE-2021-26441	Modificada	Alta (7.8)	0.94%	—	Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows 8.1 Microsoft Windows RT 8.1+5	13/10/2021	17/6/2026	Storage Spaces Controller Elevation of Privilege Vulnerability
CVE-2021-40447	Modificada	Alta (7.8)	0.70%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+5	15/9/2021	10/8/2026	Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2021-40444	Analizada	Alta (7.8)	97%	⚠ Explotación activa💥 Exploit	Microsoft Windows 10 1507 Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1909+13	15/9/2021	10/8/2026	Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents. An attacker could craft a malicious ActiveX control to be used…
CVE-2021-38671	Modificada	Alta (7.8)	0.55%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+5	15/9/2021	10/8/2026	Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2021-38667	Modificada	Alta (7.8)	0.55%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+5	15/9/2021	10/8/2026	Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2021-38639	Modificada	Alta (7.8)	1.4%	💥 PoC	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+5	15/9/2021	10/8/2026	Win32k Elevation of Privilege Vulnerability
CVE-2021-38638	Modificada	Alta (7.8)	0.52%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+5	15/9/2021	10/8/2026	Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
CVE-2021-38636	Modificada	Media (5.5)	0.88%	—	Microsoft Windows 10 Microsoft Windows 7 Microsoft Windows 8.1 Microsoft Windows RT 8.1+5	15/9/2021	10/8/2026	Windows Redirected Drive Buffering SubSystem Driver Information Disclosure Vulnerability