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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
13,735
Total alertas
3106
Críticas
10357
Altas
8
Ransomware
1075
Esta semana
RSS
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G Alto vulnerabilidad
17/06/2026
[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)
nvdaltovulnerabilidad CVSS 8.3 NVD
G Alto vulnerabilidad
17/06/2026
[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)
nvdaltovulnerabilidad CVSS 7.5 NVD
G Alto vulnerabilidad
17/06/2026
[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)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
17/06/2026
[CVE-2026-12448] Inappropriate implementation in WebView in Google Chrome on Android prior to 149.0.7827.155 allowed …
Inappropriate implementation in WebView in Google Chrome on Android prior to 149.0.7827.155 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
17/06/2026
[CVE-2026-12449] Use after free in Chromoting in Google Chrome on Windows prior to 149.0.7827.155 allowed a local att…
Use after free in Chromoting in Google Chrome on Windows prior to 149.0.7827.155 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
17/06/2026
[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)
nvdaltovulnerabilidad CVSS 8.3 NVD
G Alto vulnerabilidad
17/06/2026
[CVE-2026-12452] Use after free in Downloads in Google Chrome on Android prior to 149.0.7827.155 allowed a remote att…
Use after free in Downloads in Google Chrome on Android prior to 149.0.7827.155 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD

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G Alto vulnerabilidad
17/06/2026
[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)
nvdaltovulnerabilidad CVSS 8.3 NVD
G Alto vulnerabilidad
17/06/2026
[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)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
17/06/2026
[CVE-2026-12441] Use after free in File Input in Google Chrome on Linux prior to 149.0.7827.155 allowed a remote atta…
Use after free in File Input in Google Chrome on Linux prior to 149.0.7827.155 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
17/06/2026
[CVE-2026-12442] Use after free in Passwords in Google Chrome on Android prior to 149.0.7827.155 allowed a remote att…
Use after free in Passwords in Google Chrome on Android prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
17/06/2026
[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)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
17/06/2026
[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)
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
17/06/2026
[CVE-2026-12360] The JetEngine plugin for WordPress is vulnerable to SQL injection in all versions up to and includin…
The JetEngine plugin for WordPress is vulnerable to SQL injection in all versions up to and including 3.8.10.1. The listing_load_more AJAX handler accepts a filtered_query parameter that is intentionally excluded from the HMAC query signature check to support front-end filter integration. However, meta_query row values within filtered_query are not sanitized before being merged into SQL constructi…
nvdaltovulnerabilidad CVSS 7.5 NVD
G Alto vulnerabilidad
17/06/2026
[CVE-2026-12437] Use after free in WebShare in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote atta…
Use after free in WebShare in Google Chrome on Windows 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: Critical)
nvdaltovulnerabilidad CVSS 8.3 NVD

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G Alto vulnerabilidad
17/06/2026
[CVE-2026-12438] Inappropriate implementation in WebView in Google Chrome on Android prior to 149.0.7827.155 allowed …
Inappropriate implementation in WebView in Google Chrome on Android 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: Critical)
nvdaltovulnerabilidad CVSS 8.3 NVD
M Alto vulnerabilidad
17/06/2026
[CVE-2026-12165] The Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe plugin for WordPress is…
The Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 30.0.2 via the `RegistryUserRole` parameter. This is due to the plugin's admin menu being registered at the `edit_posts` capability level — granting Contributor-level users access to the plugin's admin pages and a valid `cg_ad…
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
17/06/2026
[CVE-2026-12199] A vulnerability in `nltk.app.wordnet_app` up to version 3.9.3 allows unauthenticated remote shutdown…
A vulnerability in `nltk.app.wordnet_app` up to version 3.9.3 allows unauthenticated remote shutdown of the local WordNet Browser HTTP server when started in its default mode. The server listens on all interfaces and processes a specific unauthenticated GET request (`/SHUTDOWN%20THE%20SERVER`) to terminate the process immediately via `os._exit(0)`. This results in a denial of service, impacting se…
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
17/06/2026
[CVE-2026-12256] Contributor PHP Object Injection in Avada <= 3.15.3 versions.
Contributor PHP Object Injection in Avada
nvdaltovulnerabilidad CVSS 8.8 NVD
T Alto vulnerabilidad
17/06/2026
[CVE-2026-11409] An authenticated OS command injection vulnerability exists in the IPv6 PPPoE configuration handler i…
An authenticated OS command injection vulnerability exists in the IPv6 PPPoE configuration handler in TL-WR940N v6 due to improper sanitization of user input. An attacker with administrative access may exploit this issue to execute arbitrary system commands with elevated privileges.
nvdaltovulnerabilidad CVSS 7.2 NVD