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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
13,509
Total alertas
3066
Críticas
10171
Altas
8
Ransomware
1810
Esta semana
RSS
M Alto vulnerabilidad
16/07/2026
[CVE-2026-58598] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Backup Engine allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58613] Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate pr…
Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58626] Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over…
Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58628] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Wireless Networking allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58538] Heap-based buffer overflow in Windows Bluetooth Service allows an authorized attacker to elevate pri…
Heap-based buffer overflow in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58536] Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate pr…
Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-56173] Use after free in Windows WebView allows an authorized attacker to elevate privileges locally.
Use after free in Windows WebView allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD

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M Alto vulnerabilidad
14/07/2026
[CVE-2026-54124] Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code l…
Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-54125] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-50689] Use after free in Windows Clipboard Server allows an authorized attacker to elevate privileges local…
Use after free in Windows Clipboard Server allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-50680] Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges lo…
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 8.2 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-50682] Out-of-bounds read in Windows Active Directory allows an authorized attacker to deny service over a …
Out-of-bounds read in Windows Active Directory allows an authorized attacker to deny service over a network.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-50670] Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-50672] Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.
Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-50499] Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elev…
Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD

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M Alto vulnerabilidad
14/07/2026
[CVE-2026-50493] Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locall…
Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-50484] Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges loc…
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-50486] Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally.
Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-50478] Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-50479] Untrusted pointer dereference in Windows USB Hub Driver allows an authorized attacker to elevate pri…
Untrusted pointer dereference in Windows USB Hub Driver allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD