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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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FortiMail Path Traversal – CVE-2026-104286

A critical, actively exploited vulnerability has been discovered in FortiMail. Apply the workaround now and install the patch as soon as it is available.
Alerts XDR malware viruses

FortiSandbox CVE-2025-52436

FortiSandbox has a security issue in older versions. Update to 5.0.2+ or 4.4.8+. For PaaS, the fix is there in 4.4.8 and 5.0.5.
Cybersecurity Patch Updates | VanRoey.be

Administrative FortiCloud SSO authentication bypass - CVE-2026-24858

A flaw in FortiCloud SSO allows an attacker to log into other people's devices with their own FortiCloud account, resulting in full admin access.
Cybersecurity Patch Updates | VanRoey.be

Fortinet Vulnerabilities 12/2025

Fortinet has confirmed a critical vulnerability within FortiProxy and FortiSwitch Manager, potentially impacting multiple Fortinet products. This vulnerability could allow attackers to gain unauthorised access to vulnerable systems.

Fortiweb relative path traversal CVE-2025-64446

A serious vulnerability in FortiWeb, a solution from manufacturer Fortinet, has been discovered and should be patched as soon as possible.
Cybersecurity Patch Updates | VanRoey.be

Netscaler (Citrix) Vulnerabilities 08/2025

Citrix has reported three serious vulnerabilities in Netscaler. VanRoey is proactively rolling out the update to protect customers immediately and mitigate the impact.
Wouter monitors infrastructure within managed services

N-Central Vulnerabilities 08/2025

N-Able has fixed two serious vulnerabilities in N-Central. VanRoey is proactively rolling out the update to protect customers immediately and limit the impact.

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