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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
14,230
Total alertas
3248
Críticas
10709
Altas
8
Ransomware
990
Esta semana
RSS
G Alto vulnerabilidad
08/07/2026
[CVE-2026-15120] Use after free in Core in Google Chrome on Windows prior to 150.0.7871.115 allowed a remote attacker…
Use after free in Core in Google Chrome on Windows prior to 150.0.7871.115 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)
nvdaltovulnerabilidad CVSS 8.3 NVD
G Alto vulnerabilidad
08/07/2026
[CVE-2026-15121] Use after free in WebRTC in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to execu…
Use after free in WebRTC in Google Chrome prior to 150.0.7871.115 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
08/07/2026
[CVE-2026-15122] Insufficient validation of untrusted input in Codecs in Google Chrome on Windows prior to 150.0.7871…
Insufficient validation of untrusted input in Codecs in Google Chrome on Windows prior to 150.0.7871.115 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)
nvdaltovulnerabilidad CVSS 8.3 NVD
G Alto vulnerabilidad
08/07/2026
[CVE-2026-15123] Inappropriate implementation in DOM in Google Chrome prior to 150.0.7871.115 allowed a remote attack…
Inappropriate implementation in DOM in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
08/07/2026
[CVE-2026-15125] Inappropriate implementation in Forms in Google Chrome prior to 150.0.7871.115 allowed a remote atta…
Inappropriate implementation in Forms in Google Chrome prior to 150.0.7871.115 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
08/07/2026
[CVE-2026-15126] Use after free in Forms in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to execut…
Use after free in Forms in Google Chrome prior to 150.0.7871.115 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
08/07/2026
[CVE-2026-15110] Use after free in Extensions in Google Chrome prior to 150.0.7871.115 allowed an attacker who convin…
Use after free in Extensions in Google Chrome prior to 150.0.7871.115 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 8.8 NVD

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G Alto vulnerabilidad
08/07/2026
[CVE-2026-15111] Use after free in Views in Google Chrome prior to 150.0.7871.115 allowed a remote attacker who convi…
Use after free in Views in Google Chrome prior to 150.0.7871.115 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
08/07/2026
[CVE-2026-15112] Use after free in Ozone in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to potent…
Use after free in Ozone in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Crítico vulnerabilidad
08/07/2026
[CVE-2026-15113] Use after free in Autofill in Google Chrome on Android prior to 150.0.7871.115 allowed a remote atta…
Use after free in Autofill in Google Chrome on Android prior to 150.0.7871.115 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
nvdcriticovulnerabilidad CVSS 9.6 NVD
G Alto vulnerabilidad
08/07/2026
[CVE-2026-15114] Out of bounds read and write in Codecs in Google Chrome prior to 150.0.7871.115 allowed a remote att…
Out of bounds read and write in Codecs in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to potentially exploit heap corruption via a crafted video file. (Chromium security severity: High)
nvdaltovulnerabilidad CVSS 8.8 NVD
G Alto vulnerabilidad
08/07/2026
[CVE-2026-15116] Use after free in Actor in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to execut…
Use after free in Actor in Google Chrome prior to 150.0.7871.115 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
08/07/2026
[CVE-2026-15117] Use after free in Payments in Google Chrome prior to 150.0.7871.115 allowed a remote attacker who co…
Use after free in Payments in Google Chrome prior to 150.0.7871.115 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
08/07/2026
[CVE-2026-15118] Use after free in Input in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to execut…
Use after free in Input in Google Chrome prior to 150.0.7871.115 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
08/07/2026
[CVE-2026-15107] Use after free in IndexedDB in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to ex…
Use after free in IndexedDB in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)
nvdaltovulnerabilidad CVSS 8.8 NVD

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M Alto vulnerabilidad
08/07/2026
[CVE-2026-55878] Symfony UX is a JavaScript ecosystem for Symfony. From 2.32.0 before 2.36.1 and from 3.0.0 before 3.…
Symfony UX is a JavaScript ecosystem for Symfony. From 2.32.0 before 2.36.1 and from 3.0.0 before 3.2.0, the ux:install console command installs files from a recipe kit by copying paths listed in a copy-files map, and because Path::isRelative() accepts paths like ../../../etc, a crafted or compromised kit can write attacker-controlled content to arbitrary locations or read local files outside the …
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/07/2026
[CVE-2026-51535] In OpENer 2.3.0 (commit 76b95cf), a resource exhaustion (Denial of Service) vulnerability exists in …
In OpENer 2.3.0 (commit 76b95cf), a resource exhaustion (Denial of Service) vulnerability exists in its network processing loop.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Crítico vulnerabilidad
08/07/2026
[CVE-2026-52200] An issue in Generic OEM UZ801_v2.1 4G LTE Router V3.4.3 allows a remote attacker to execute arbitrar…
An issue in Generic OEM UZ801_v2.1 4G LTE Router V3.4.3 allows a remote attacker to execute arbitrary code via the /ajax web management API endpoint in MifiService.apk
nvdcriticovulnerabilidad CVSS 9.8 NVD
H Alto vulnerabilidad
08/07/2026
[CVE-2026-55470] HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in J…
HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.10, the fix for CVE-2026-45367 incompletely patched the DSTU2 module, leaving FHIRPathEngine.matches() in org.hl7.fhir.dstu2/utils/FHIRPathEngine.java to call raw String.matches(sw) without RegexTimeout protection while replaceMatches() was updated, allowing an unauthenticated atta…
nvdaltovulnerabilidad CVSS 7.5 NVD
H Crítico vulnerabilidad
08/07/2026
[CVE-2026-55471] HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in J…
HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.10, org.hl7.fhir.utilities.XsltUtilities saxonTransform(...) overloads instantiated a bare net.sf.saxon.TransformerFactoryImpl() without ACCESS_EXTERNAL_DTD or ACCESS_EXTERNAL_STYLESHEET restrictions, allowing an attacker who controls or can tamper with transformed XML to trigger X…
nvdcriticovulnerabilidad CVSS 9.1 NVD