Security Alerts
Our experts keep you up-to-date on critical cyber threats (CVEs)
Cyber threats evolve at lightning speed. On this page, our experts inform you about critical vulnerabilities (CVEs) and important security notifications, so that - if you do not have a Managed contract with us - you can act proactively and optimally protect your IT environment.
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- Alert / CVE
VMware released a new security update on 29 July 2026 for multiple vulnerabilities in VMware vCenter Server, ESX, Workstation and Fusion. Some of these vulnerabilities are very critical and require the prompt installation of the available updates.
- Most recent
- Alert / CVE
Several Ruckus network products, including ZoneDirector and SmartZone have a vulnerability that needs to be fixed quickly.
- Alert / CVE
4 actively used zero-day vulnerabilities in multiple VMware products were addressed with key patches.
- Alert / CVE
VMware released a critical security update on 16 May 2025 (VMSA-2025-0010). This advisory contains three vulnerabilities that primarily impact vCenter Server and VMware Cloud Foundation.
- Alert / CVE
Critical VMware ESXi vulnerability discovered! Update to the latest version now to avoid security risks.
- Alert / CVE
The cyber threat group 'Storm-2372' has been carrying out attacks on governments, NGOs and various industries worldwide since August 2024, abusing 'Device Code Phishing' where an access token is misused.
- Alert / CVE
Important change for KnowBe4 users: Microsoft disables legacy Exchange Online tokens. Re-authenticate the Phish Alert Button via NAA-SSO to avoid failures. Read how to solve this easily or let us help!
