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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
22,093
Total alertas
4671
Críticas
16834
Altas
8
Ransomware
1023
Esta semana
RSS
cwe-416 × Limpiar todo ×
M Alto vulnerabilidad
29/09/2026
[CVE-2026-74222] U-Boot before 2026.10-rc5 contains a use-after-free vulnerability in the httpc_recv_cb() function wi…
U-Boot before 2026.10-rc5 contains a use-after-free vulnerability in the httpc_recv_cb() function within the lwIP wget implementation. When HTTP data storage fails, the callback frees the connection PCB but returns ERR_BUF instead of ERR_ABRT, causing the TCP input path to access released memory and crash the bootloader.
nvdaltovulnerabilidad CVSS 8.2 NVD
M Alto vulnerabilidad
29/09/2026
[CVE-2026-102324] Use after free in PictureInPicture in Google Chrome prior to 154.0.8037.92 allowed a remote attacker…
Use after free in PictureInPicture in Google Chrome prior to 154.0.8037.92 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.3 NVD
M Crítico vulnerabilidad
29/09/2026
[CVE-2026-102316] Use after free in Views in Google Chrome prior to 154.0.8037.92 allowed a remote attacker leveraging…
Use after free in Views in Google Chrome prior to 154.0.8037.92 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdcriticovulnerabilidad CVSS 9.6 NVD
M Crítico vulnerabilidad
29/09/2026
[CVE-2026-102304] Use after free in Passwords in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to exe…
Use after free in Passwords in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdcriticovulnerabilidad CVSS 9.6 NVD
M Crítico vulnerabilidad
29/09/2026
[CVE-2026-102306] Use after free in Bluetooth in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to pot…
Use after free in Bluetooth in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdcriticovulnerabilidad CVSS 9.6 NVD
M Crítico vulnerabilidad
29/09/2026
[CVE-2026-102308] Use after free in Views in Google Chrome prior to 154.0.8037.92 allowed a remote attacker leveraging…
Use after free in Views in Google Chrome prior to 154.0.8037.92 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdcriticovulnerabilidad CVSS 9.6 NVD
M Crítico vulnerabilidad
29/09/2026
[CVE-2026-102309] Use after free in FullScreen in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to ex…
Use after free in FullScreen in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdcriticovulnerabilidad CVSS 9.6 NVD

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M Alto vulnerabilidad
29/09/2026
[CVE-2026-95372] Use after free in Chromecast in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who h…
Use after free in Chromecast in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.3 NVD
M Alto vulnerabilidad
29/09/2026
[CVE-2026-95373] Use after free in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leverag…
Use after free in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
29/09/2026
[CVE-2026-95351] Use after free in Views in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had co…
Use after free in Views in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.3 NVD
M Alto vulnerabilidad
29/09/2026
[CVE-2026-95353] Use after free in Bindings in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to exec…
Use after free in Bindings in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
29/09/2026
[CVE-2026-95354] Use after free in Verifier in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had…
Use after free in Verifier in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Medium)
nvdaltovulnerabilidad CVSS 8.3 NVD
M Crítico vulnerabilidad
29/09/2026
[CVE-2026-95356] Use after free in WindowDialog in Google Chrome prior to 154.0.8037.57 allowed a remote attacker lev…
Use after free in WindowDialog in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
nvdcriticovulnerabilidad CVSS 9.6 NVD
M Alto vulnerabilidad
29/09/2026
[CVE-2026-95343] Use after free in WebAudio in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to exec…
Use after free in WebAudio in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
29/09/2026
[CVE-2026-95345] Use after free in Actor in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute…
Use after free in Actor in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
nvdaltovulnerabilidad CVSS 8.8 NVD

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M Crítico vulnerabilidad
29/09/2026
[CVE-2026-95347] Use after free in Updater in Google Chrome on on Mac prior to 154.0.8037.57 allowed a remote attacke…
Use after free in Updater in Google Chrome on on Mac prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Medium)
nvdcriticovulnerabilidad CVSS 9.6 NVD
M Alto vulnerabilidad
29/09/2026
[CVE-2026-95348] Use after free in Bluetooth in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who ha…
Use after free in Bluetooth in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.3 NVD
M Crítico vulnerabilidad
29/09/2026
[CVE-2026-95339] Use after free in ServiceWorker in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to…
Use after free in ServiceWorker in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
nvdcriticovulnerabilidad CVSS 9.6 NVD
M Alto vulnerabilidad
29/09/2026
[CVE-2026-95335] Use after free in HID in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had comp…
Use after free in HID in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.3 NVD
M Alto vulnerabilidad
29/09/2026
[CVE-2026-95338] Use after free in PDFium in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execut…
Use after free in PDFium in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted PDF file. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD