Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas3385▲ 741 respecto a la semana anterior
Críticas / altas1598▲ 197 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 1 respecto a la semana anterior
Sin puntuar (sin CVSS)256▲ 244 respecto a la semana anterior
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18.403 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
AnalizadaAlta (7.8)0.47%—Microsoft 365 CopilotMicrosoft OfficeMicrosoft Office Long Term Servicing Channel12/5/202617/6/2026
Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office permite a un atacante no autorizado ejecutar código localmente.
AnalizadaMedia (6.5)0.64%—Microsoft Azure Monitor Agent12/5/202617/6/2026
Untrusted search path in Azure Monitor Agent allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7)0.26%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+1012/5/202617/6/2026
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
AnalizadaCrítica (9.9)0.78%—Microsoft Azure Logic Apps12/5/202617/6/2026
Improper access control in Azure Logic Apps allows an authorized attacker to elevate privileges over a network.
AplazadaMedia (5.3)0.31%—Linux-entra-ssoAIGoogle ChromeAIMozilla FirefoxAIMicrosoft Entra IDAI12/5/202617/6/2026
linux-entra-sso is a browser plugin for Linux to SSO on Microsoft Entra ID. Prior to 1.8.1, platform/chrome/js/platform-chrome.js:69-88 registers a single declarativeNetRequest rule whose urlFilter is Platform.SSO_URL + "/*", i.e. "https://login.microsoftonline.com/*". Chrome's urlFilter without a | or || anchor is…
AnalizadaMedia (6.2)0.40%—Microsoft 365 Copilot12/5/202617/6/2026
Improper access control in M365 Copilot for Desktop allows an unauthorized attacker to perform spoofing locally.
AnalizadaAlta (8.8)0.80%—Microsoft Visual Studio Code12/5/202617/6/2026
Session fixation in Visual Studio Code allows an unauthorized attacker to elevate privileges over a network.
AnalizadaMedia (5.5)0.59%—Microsoft Live Preview12/5/202617/6/2026
Relative path traversal in Visual Studio Code allows an unauthorized attacker to disclose information locally.
AnalizadaBaja (3.3)0.50%—Microsoft Visual Studio Code12/5/202617/6/2026
Improper neutralization of script-related html tags in a web page (basic xss) in Visual Studio Code allows an unauthorized attacker to execute code locally.
AnalizadaMedia (5)0.71%—Microsoft Visual Studio Code12/5/202617/6/2026
Improper neutralization of input during web page generation ('cross-site scripting') in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.
AnalizadaAlta (8.8)0.86%—Microsoft Visual Studio Code12/5/202610/8/2026
Improper neutralization of special elements in output used by a downstream component ('injection') in GitHub Copilot and Visual Studio allows an unauthorized attacker to bypass a security feature over a network.
AnalizadaAlta (7.4)0.92%—Microsoft Edge Chromium12/5/202617/6/2026
External control of file name or path in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
AnalizadaCrítica (9.1)0.80%—Microsoft Confluence Saml SSOMicrosoft Jira Saml SSO12/5/202617/6/2026
Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows an unauthorized attacker to elevate privileges over a network.
AnalizadaMedia (5.5)0.31%—Microsoft Powerpoint12/5/202617/6/2026
Improper access control in Microsoft Office PowerPoint allows an authorized attacker to perform spoofing locally.
AnalizadaMedia (5.5)0.31%—Microsoft Word12/5/202617/6/2026
Improper access control in Microsoft Office Word allows an authorized attacker to perform spoofing locally.
AnalizadaMedia (4.4)0.26%—Microsoft 365 Copilot12/5/202617/6/2026
Improper access control in M365 Copilot allows an authorized attacker to perform spoofing locally.
AnalizadaMedia (6.7)2.2%—Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2+712/5/202617/6/2026
Reliance on a component that is not updateable in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
AnalizadaCrítica (9.8)0.97%💥 PoCMicrosoft Windows 11 23h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1+212/5/202617/6/2026
Heap-based buffer overflow in Microsoft Windows DNS allows an unauthorized attacker to execute code over a network.
AnalizadaAlta (7.8)0.33%—Microsoft Windows Server 2012Microsoft Windows Server 2016Microsoft Windows Server 2019Microsoft Windows Server 2022+212/5/202617/6/2026
Use after free in Data Deduplication allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (8.8)0.86%—Microsoft Data Formulator12/5/202617/6/2026
Improper control of generation of code ('code injection') in Microsoft Data Formulator allows an unauthorized attacker to execute code over a network.
AnalizadaCrítica (9.8)0.97%💥 PoCMicrosoft Windows Server 2012Microsoft Windows Server 2016Microsoft Windows Server 2019Microsoft Windows Server 2022+212/5/202617/6/2026
Un desbordamiento de búfer basado en pila en Windows Netlogon permite a un atacante no autorizado ejecutar código a través de una red.
ModificadaAlta (7.8)0.36%—Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2Microsoft Windows 11 24h2+512/5/202617/6/2026
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (8.8)0.78%—Microsoft Windows Admin Center12/5/202617/6/2026
Improper access control in Windows Admin Center allows an authorized attacker to elevate privileges over a network.
ModificadaMedia (4.3)0.70%—Microsoft 365 AppsMicrosoft OfficeMicrosoft Office Long Term Servicing ChannelMicrosoft Word12/5/202617/6/2026
Files or directories accessible to external parties in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
ModificadaAlta (8.8)0.30%—Microsoft 365 AppsMicrosoft OfficeMicrosoft Office Long Term Servicing Channel12/5/202617/6/2026
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.