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 →

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I Alto vulnerabilidad

[CVE-2026-8646] IBM WebSphere Application Server 9.0 and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3…

IBM WebSphere Application Server 9.0 and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to HTTP request smuggling. A remote attacker could smuggle a specially crafted request to the application server thereby allowing the attacker to bypass security controls, spoof identity, escalate privilege, and expose sensitive information.

G Alto vulnerabilidad

[CVE-2026-12468] Race in Updater in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker who had co…

Race in Updater in Google Chrome on Mac prior to 149.0.7827.155 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)

G Alto vulnerabilidad

[CVE-2026-12462] Use after free in Media in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had c…

Use after free in Media in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

G Alto vulnerabilidad

[CVE-2026-12464] Use after free in Browser in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had…

Use after free in Browser in Google Chrome prior to 149.0.7827.155 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)

G Alto vulnerabilidad

[CVE-2026-12465] Object lifecycle issue in Metrics in Google Chrome prior to 149.0.7827.155 allowed a remote attacker…

Object lifecycle issue in Metrics in Google Chrome prior to 149.0.7827.155 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)

G Alto vulnerabilidad

[CVE-2026-12467] Use after free in Extensions in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who …

Use after free in Extensions in Google Chrome prior to 149.0.7827.155 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)

G Alto vulnerabilidad

[CVE-2026-12455] Use after free in Tab Strip in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who c…

Use after free in Tab Strip in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

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G Alto vulnerabilidad

[CVE-2026-12447] Heap buffer overflow in WebRTC in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to…

Heap buffer overflow in WebRTC in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

G Alto vulnerabilidad

[CVE-2026-12451] Use after free in DigitalCredentials in Google Chrome prior to 149.0.7827.155 allowed a remote attac…

Use after free in DigitalCredentials in Google Chrome prior to 149.0.7827.155 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)

G Alto vulnerabilidad

[CVE-2026-12454] Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker who …

Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.155 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)

G Alto vulnerabilidad

[CVE-2026-12439] Use after free in Digital Credentials in Google Chrome prior to 149.0.7827.155 allowed a remote atta…

Use after free in Digital Credentials in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

G Alto vulnerabilidad

[CVE-2026-12443] Use after free in Web Authentication in Google Chrome prior to 149.0.7827.155 allowed a remote attac…

Use after free in Web Authentication in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

G Alto vulnerabilidad

[CVE-2026-12445] Use after free in Extensions in Google Chrome prior to 149.0.7827.155 allowed an attacker who convin…

Use after free in Extensions in Google Chrome prior to 149.0.7827.155 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: High)

G Crítico vulnerabilidad

[CVE-2026-12027] Inappropriate implementation in Headless in Google Chrome prior to 149.0.7827.115 allowed a remote a…

Inappropriate implementation in Headless in Google Chrome prior to 149.0.7827.115 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)

G Alto vulnerabilidad

[CVE-2026-12016] Inappropriate implementation in DevTools in Google Chrome prior to 149.0.7827.115 allowed a remote a…

Inappropriate implementation in DevTools in Google Chrome prior to 149.0.7827.115 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)

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G Alto vulnerabilidad

[CVE-2026-12020] Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker…

Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

G Alto vulnerabilidad

[CVE-2026-12022] Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker who …

Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)

G Alto vulnerabilidad

[CVE-2026-12023] Use after free in GPU in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker who …

Use after free in GPU in Google Chrome on Mac prior to 149.0.7827.115 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)

G Alto vulnerabilidad

[CVE-2026-12008] Use after free in DigitalCredentials in Google Chrome prior to 149.0.7827.115 allowed a remote attac…

Use after free in DigitalCredentials in Google Chrome prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

G Alto vulnerabilidad

[CVE-2026-12009] Insufficient validation of untrusted input in Accessibility in Google Chrome on Mac prior to 149.0.7…

Insufficient validation of untrusted input in Accessibility in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

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