Una señal es cualquier evento operacional detectado en las últimas 24h–30d: CVEs en KEV explotados activamente, advisories de vendor, exposición cloud, ransomware y avisos regulatorios. Cada señal se prioriza por severidad, freshness y match con tu Digital Twin.
Para análisis editorial y noticias generales visita Noticias.
Priority Command Strip
Discover muestra 8 señales operativas recientes. Sube a Consultant Pro o Professional Pro para abrir el feed completo, histórico ampliado y el catálogo KEV.
A maximum-severity SAP Commerce Cloud remote code execution vulnerability patched three days ago is already being targeted in attacks, according to threat intelligence company Defused. [...] CVEs: CVE-2026-58231, CVE-2026-44761, CVE-2026-22732, CVE-2026-34263. CISA KEV/exploitation signal detected. Vendors: Microsoft, Cisco, VMware, SAP, Adobe, Node.js. DORA relevance: medium.
Por qué importa
Filtered for operational relevance. Powered by a curated catalog of vulnerability, CERT, vendor and threat-intelligence sources.View methodology →
Explotación activa confirmada. Riesgo material para entornos expuestos.
Explotación activa confirmada. Riesgo material para entornos expuestos.
Acción recomendada
Comprueba la exposición a CVE-2026-58231, CVE-2026-44761, CVE-2026-22732 en el inventario de activos y las herramientas de vulnerabilidades.
[CISA KEV actively exploited] Vendor: Cisco | Product: Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) | Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) contain a heap inspection vulnerability that could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition. | Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. | Due date: 2026-08-14 | Ransomware use: Unknown | Added: 2026-08-11 CVEs: CVE-2026-20349. CISA KEV/exploitation signal detected. Vendors: Cisco. DORA relevance: medium.
Por qué importa
Explotación activa confirmada. Riesgo material para entornos expuestos.
Acción recomendada
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
A recently patched critical vulnerability (CVE-2026-59310) in VMware vCenter Syslog Server is being exploited in an active campaign to deploy a reverse SSH tool for persistence and remote access. [...] CVEs: CVE-2026-59310. CISA KEV/exploitation signal detected. Vendors: Microsoft, Cisco, VMware. DORA relevance: medium.
Por qué importa
Explotación activa confirmada. Riesgo material para entornos expuestos.
Acción recomendada
Comprueba la exposición a CVE-2026-59310 en el inventario de activos y las herramientas de vulnerabilidades.
In this edition of the Threat Source newsletter, William reflects on the “Make Hazel a Hacker” segment in Beers with Talos, and how cybersecurity is a field where questions can lead to multiple correct answers. CISA KEV/exploitation signal detected. Vendors: Microsoft, Cisco, Adobe. DORA relevance: high.
Por qué importa
Explotación activa confirmada. Riesgo material para entornos expuestos.
Acción recomendada
Prioriza la remediación por explotación in-the-wild; no esperes al ciclo mensual de parcheo.
A high-severity vulnerability (CVE-2026-20349) is being leveraged by attackers to temporarily interrupt the operation of Cisco firewalls, the company has confirmed. The flaw has been added to CISA’s Known Exploited Vulnerabilities catalog and needs to be remediated by US civilian federal agencies by August 14, 2026. Details about the attacks are currently under wraps. Cisco only shared that its Product Security Incident Response Team (PSIRT) became aware of active exploitation of this vulnerability in August … More → The post Cisco fixes vulnerability exploited to DoS its firewalls (CVE-2026-20349) appeared first on Help Net Security. CVEs: CVE-2026-20349, CVE-2026-68820. CISA KEV/exploitation signal detected. Vendors: Microsoft, Cisco, Salesforce, ServiceNow. DORA relevance: high.
Por qué importa
Explotación activa confirmada. Riesgo material para entornos expuestos.
Acción recomendada
Comprueba la exposición a CVE-2026-20349, CVE-2026-68820 en el inventario de activos y las herramientas de vulnerabilidades.
Attempts to exploit a critical vulnerability (CVE-2026-71362) in Adobe's Commerce and Magento e-commerce platforms have been detected, potentially allowing attackers to hijack customer accounts. [...] CVEs: CVE-2026-71362, CVE-2026-48414, CVE-2026-48413, CVE-2026-48415, CVE-2026-48416. CISA KEV/exploitation signal detected. Vendors: Microsoft, Cisco, Google, Adobe, SonicWall, Salesforce, ServiceNow. DORA relevance: high.
Por qué importa
Explotación activa confirmada. Riesgo material para entornos expuestos.
Acción recomendada
Comprueba la exposición a CVE-2026-71362, CVE-2026-48414, CVE-2026-48413 en el inventario de activos y las herramientas de vulnerabilidades.
North Korean hackers have been exploiting a Windows zero-day vulnerability (CVE-2026-68820) to target defense-sector companies as part of the Operation Dream Job campaign. [...] CVEs: CVE-2026-68820, CVE-2025-49113. CISA KEV/exploitation signal detected. Vendors: Microsoft, Cisco, Google, SonicWall, Mozilla, PHP, Check Point. DORA relevance: medium.
Por qué importa
Explotación activa confirmada. Riesgo material para entornos expuestos.
Acción recomendada
Comprueba la exposición a CVE-2026-68820, CVE-2025-49113 en el inventario de activos y las herramientas de vulnerabilidades.
The vulnerability was patched by Microsoft in July and CISA warned that it could end up being exploited in the wild. The post SharePoint Vulnerability Exploited Shortly After PoC Release appeared first on SecurityWeek. CVEs: CVE-2026-55040, CVE-2026-63520, CVE-2026-50522, CVE-2026-58644, CVE-2026-56164. CISA KEV/exploitation signal detected. Vendors: Microsoft, Cisco, Google, Rapid7, Ivanti, Mozilla, Siemens, Salesforce, ServiceNow, Zoom. DORA relevance: medium.
Por qué importa
Explotación activa confirmada. Riesgo material para entornos expuestos.
Acción recomendada
Comprueba la exposición a CVE-2026-55040, CVE-2026-63520, CVE-2026-50522 en el inventario de activos y las herramientas de vulnerabilidades.