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.
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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 →
Sin nuevos advisories PSIRT de vendor en la ventana.
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 has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-20349 Cisco Secure Firewall Adaptive Security Appliance (ASA) and Firewall Threat Defense (FTD) Heap Inspection Vulnerability CVE-2026-68820 Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability CVE-2026-72898 Metabase SQL Injection Vulnerability These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies. BOD 26-04 reinforces the importance of the KEV Catalog and requires federal agencies to prioritize rapid remediation of high-risk vulnerabilities, specifically those identified by Common Vulnerabilities and Exposures (CVEs) listed in CISA’s KEV Catalog on publicly exposed assets that grant total control of the asset post-exploitation, while deferring action for lower-risk vulnerabilities. BOD 26-04 further establishes basic expectations for when agencies must check whether threat actors compromised the system before the patch was applied. While BOD 26-04 applies only to FCEB agencies, CISA encourages all organizations to adopt risk-based vulnerability management and prioritize remediation of KEV Catalog vulnerabilities. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria. Aware of an exploited vulnerability not currently listed in the KEV Catalog? Submit it for potential addition through CISA’s KEV Nomination Form. Potential KEV additions must have a CVE ID, evidence of exploitation, and clear mitigation guidance CVEs: CVE-2026-20349, CVE-2026-68820, CVE-2026-72898. CISA KEV/exploitation signal detected. Vendors: Microsoft, Cisco, GitHub. DORA relevance: medium.
Por qué importa
Explotación activa confirmada. Riesgo material para entornos expuestos.
Acción recomendada
Comprueba la exposición a CVE-2026-20349, CVE-2026-68820, CVE-2026-72898 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.