Wire · technology
VyOS Networks Announces VyOS 1.5.1 and 1.4.5 LTS with Critical Security Fixes and ...
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Fusion42 · 7 September 2026 · Fusion42 review
VyOS Networks released VyOS 1.5.1 LTS and 1.4.5 LTS versions featuring critical security fixes for vulnerabilities in PPPoE and other network protocols, alongside operational improvements in routing, high availability, and monitoring capabilities for cloud, edge, and bare metal environments.
This Wire brief sits within Fusion42's coverage of Telecom & Connectivity and Cloud Infrastructure.
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VyOS has tightened network security across multiple protocols and boosted operational controls that you must adopt immediately to protect and scale your network infrastructure effectively.
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1 source · 7 Sep 2026
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