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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
Total alertas
3081
Críticas
10213
Altas
8
Ransomware
1782
Esta semana
RSS
Vulnerabilidades × Limpiar todo ×
M Alto vulnerabilidad
03/07/2026
[CVE-2026-57988] Relative path traversal in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execut…
Relative path traversal in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-57991] Improper link resolution before file access ('link following') in Microsoft Edge (Chromium-based) al…
Improper link resolution before file access ('link following') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
nvdaltovulnerabilidad CVSS 7.4 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-57992] Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code ov…
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-57993] Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacke…
Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
nvdaltovulnerabilidad CVSS 7.4 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-58276] Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code ov…
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-58282] Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perfor…
Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-58283] Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) all…
Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD

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M Alto vulnerabilidad
03/07/2026
[CVE-2026-57975] Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) all…
Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-57977] Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Ed…
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-57981] Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code ov…
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-57983] Improper authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass …
Improper authorization in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.
nvdaltovulnerabilidad CVSS 8.7 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-57984] Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code ov…
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-57985] Improper input validation in Microsoft Edge (Chromium-based) allows an unauthorized attacker to exec…
Improper input validation in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 7.6 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-57986] Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code ov…
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
03/07/2026
[CVE-2026-56645] Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to exe…
Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD

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M Alto vulnerabilidad
03/07/2026
[CVE-2026-57974] Integer overflow or wraparound in Microsoft Edge (Chromium-based) allows an unauthorized attacker to…
Integer overflow or wraparound in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Crítico vulnerabilidad
02/07/2026
[CVE-2026-45499] Server-side request forgery (ssrf) in Azure OpenAI allows an authorized attacker to elevate privileg…
Server-side request forgery (ssrf) in Azure OpenAI allows an authorized attacker to elevate privileges over a network.
nvdcriticovulnerabilidad CVSS 9.9 NVD
M Alto vulnerabilidad
02/07/2026
[CVE-2026-54998] Incorrect authorization in Microsoft Exchange Online allows an authorized attacker to elevate privil…
Incorrect authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Crítico vulnerabilidad
02/07/2026
[CVE-2026-57100] Server-side request forgery (ssrf) in Microsoft Entra Provisioning Service (SyncFabric) allows an au…
Server-side request forgery (ssrf) in Microsoft Entra Provisioning Service (SyncFabric) allows an authorized attacker to elevate privileges over a network.
nvdcriticovulnerabilidad CVSS 9.9 NVD
M Crítico vulnerabilidad
02/07/2026
[CVE-2026-41106] Url redirection to untrusted site ('open redirect') in M365 Copilot allows an unauthorized attacker …
Url redirection to untrusted site ('open redirect') in M365 Copilot allows an unauthorized attacker to elevate privileges over a network.
nvdcriticovulnerabilidad CVSS 9.3 NVD