Alerta · Publicado 03/06/2026 · Actualizado 04/06/2026
CISA ha registrado CVE-2026-45247 en su catálogo de vulnerabilidades conocidas como explotadas en el campo. Esta inclusión indica que existen pruebas de concepto o ataques activos dirigidos contra sistemas en producción. Empresas en México y Latinoamérica deben verificar si ejecutan el software afectado en sus infraestructuras críticas.
CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-45247 Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the KEV Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against acti
Alerta publicada por CISA / US-CERT. Consulta el advisory completo para detalles técnicos, indicadores de compromiso y mitigaciones específicas.