Risk, on the record.

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  Alertas de segurança

  CISA Confirms Exploitation of Vulnerabilities in F5, Check Point, WSO2, and Arista

  Between September 22 and 24, 2026, CISA added five critical vulnerabilities in VPN, API gateways, and corporate access to its catalog of exploited flaws. All are located at the network edge and all have patches: the remaining task is to apply them and confirm no prior unauthorized access.

  Sep 25, 20264 min read

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  Alertas de segurança

  Ivanti Connect Secure Vulnerability Exploited, Part of Attack Chain Remains Unpatched

  Ivanti confirmed the exploitation of CVE-2026-104935 in its Connect Secure VPN, with attacks since early October and theft of Active Directory credentials. The update fixes two of the three flaws in the chain: organizations need to patch and look for signs of intrusion.

  Oct 15, 20263 min read

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  Alertas de segurança

  Citrix and Cisco Confirm Exploitation of Vulnerabilities in NetScaler and SD-WAN Manager

  Three critical vulnerabilities in NetScaler, used as a VPN, and Catalyst SD-WAN Manager, which controls branch networks, are being actively exploited. For NetScaler, attacks began before the public advisory: updating is necessary but does not guarantee that no unauthorized access occurred.

  Oct 5, 20264 min read