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Seguridad de la Información

Alertas de Seguridad de la Información

Vulnerabilidades explotadas activamente, incidentes y análisis relevantes para México y LATAM. Actualizado automáticamente desde fuentes oficiales.

48 vulnerabilidades en CISA KEV — explotación activa confirmada Ver todas →
Última alerta publicada ahora mismo
Buscando: "Microsoft" — 1234 resultados ✕ Limpiar búsqueda
13,566
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3081
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8
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1783
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M Alto vulnerabilidad
01/07/2026
[CVE-2026-50521] Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over…
Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.3 NVD
M Alto vulnerabilidad
01/07/2026
[CVE-2026-45659] Vulnerabilidad explotada activamente en Microsoft SharePoint Server
CISA confirma explotación activa de una vulnerabilidad en Microsoft SharePoint Server. No se ha confirmado uso en campañas de ransomware conocidas. Fecha límite para aplicar parche según directiva CISA: 2026-07-04.
explotación activavulnerabilidad CISA KEV
G Alto vulnerabilidad
30/06/2026
[CVE-2026-14124] Inappropriate implementation in CredentialProvider in Google Chrome on Windows prior to 150.0.7871.4…
Inappropriate implementation in CredentialProvider in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Low)
nvdaltovulnerabilidad CVSS 7.8 NVD
G Crítico vulnerabilidad
30/06/2026
[CVE-2026-14113] Use after free in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attack…
Use after free in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low)
nvdcriticovulnerabilidad CVSS 9.6 NVD
G Alto vulnerabilidad
30/06/2026
[CVE-2026-14122] Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Windows prior to 15…
Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)
nvdaltovulnerabilidad CVSS 8.1 NVD
G Alto vulnerabilidad
30/06/2026
[CVE-2026-14094] Use after free in Installer in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attac…
Use after free in Installer in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Low)
nvdaltovulnerabilidad CVSS 7.8 NVD
G Alto vulnerabilidad
30/06/2026
[CVE-2026-14087] Heap buffer overflow in WebNN in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote at…
Heap buffer overflow in WebNN in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Low)
nvdaltovulnerabilidad CVSS 8.8 NVD

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G Alto vulnerabilidad
30/06/2026
[CVE-2026-14060] Insufficient validation of untrusted input in Chromoting in Google Chrome on Windows prior to 150.0.…
Insufficient validation of untrusted input in Chromoting in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacker to perform privilege escalation via a malicious file. (Chromium security severity: Low)
nvdaltovulnerabilidad CVSS 7.8 NVD
G Crítico vulnerabilidad
30/06/2026
[CVE-2026-14055] Insufficient validation of untrusted input in Device Trust in Google Chrome on Windows prior to 150.…
Insufficient validation of untrusted input in Device Trust in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low)
nvdcriticovulnerabilidad CVSS 9.6 NVD
G Alto vulnerabilidad
30/06/2026
[CVE-2026-14018] Use after free in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacke…
Use after free in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Medium)
nvdaltovulnerabilidad CVSS 7.8 NVD
G Alto vulnerabilidad
30/06/2026
[CVE-2026-13925] Inappropriate implementation in Downloads in Google Chrome on Windows prior to 150.0.7871.47 allowed…
Inappropriate implementation in Downloads in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: Medium)
nvdaltovulnerabilidad CVSS 7.5 NVD
G Crítico vulnerabilidad
30/06/2026
[CVE-2026-13920] Insufficient validation of untrusted input in Media in Google Chrome on Windows prior to 150.0.7871.…
Insufficient validation of untrusted input in Media in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
nvdcriticovulnerabilidad CVSS 9.6 NVD
G Crítico vulnerabilidad
30/06/2026
[CVE-2026-13869] Use after free in Device in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacke…
Use after free in Device in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
nvdcriticovulnerabilidad CVSS 9.6 NVD
G Alto vulnerabilidad
30/06/2026
[CVE-2026-13849] Insufficient validation of untrusted input in Chromoting in Google Chrome on Windows prior to 150.0.…
Insufficient validation of untrusted input in Chromoting in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacker to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.6 NVD
G Alto vulnerabilidad
30/06/2026
[CVE-2026-13844] Use after free in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacke…
Use after free in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 7.8 NVD

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G Alto vulnerabilidad
30/06/2026
[CVE-2026-13829] Insufficient validation of untrusted input in Settings in Google Chrome on Windows prior to 150.0.78…
Insufficient validation of untrusted input in Settings in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.3 NVD
G Alto vulnerabilidad
30/06/2026
[CVE-2026-13794] Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Windows prior to 15…
Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 7.5 NVD
G Alto vulnerabilidad
30/06/2026
[CVE-2026-13800] Inappropriate implementation in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a…
Inappropriate implementation in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 7.8 NVD
G Alto vulnerabilidad
30/06/2026
[CVE-2026-13787] Use after free in Chromoting in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote att…
Use after free in Chromoting in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
30/06/2026
[CVE-2026-49451] The OpenAPI.NET SDK contains a useful object model for OpenAPI documents in .NET along with common s…
The OpenAPI.NET SDK contains a useful object model for OpenAPI documents in .NET along with common serializers to extract raw OpenAPI JSON and YAML documents from the model. From 2.0.0-preview11 until 2.7.5 and 3.5.4, a small OpenAPI document containing a circular schema reference can cause process termination through stack overflow in Microsoft.OpenApi. The issue affects OpenAPI document parsing …
nvdaltovulnerabilidad CVSS 7.5 NVD