VyOS Networks Announces VyOS 1.5.1 and 1.4.5 LTS with Critical Security Fixes and Operational Enhancements

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Postmedia has not reviewed the content. by GlobeNewswire VyOS Networks Announces VyOS 1.5.1 and 1.4.5 LTS with Critical Security Fixes and Operational EnhancementsAuthor of the article:VyOS 1.5.1 and 1.4.5 LTS deliver critical security fixes, routing and high-availability enhancements, VPP improvements, and essential maintenance updatesTHIS CONTENT IS RESERVED FOR SUBSCRIBERS ONLYSubscribe now to read the latest news in your city and across Canada.Exclusive articles from Barbara Shecter, Joe O'Connor, Gabriel Friedman, and others.Daily content from Financial Times, the world's leading global business publication.Unlimited online access to read articles from Financial Post, National Post and 15 news sites across Canada with one account.National Post ePaper, an electronic replica of the print edition to view on any device, share and comment on.Daily puzzles, including the New York Times Crossword.SUBSCRIBE TO UNLOCK MORE ARTICLESSubscribe now to read the latest news in your city and across Canada.Exclusive articles from Barbara Shecter, Joe O'Connor, Gabriel Friedman and others.Daily content from Financial Times, the world's leading global business publication.Unlimited online access to read articles from Financial Post, National Post and 15 news sites across Canada with one account.National Post ePaper, an electronic replica of the print edition to view on any device, share and comment on.Daily puzzles, including the New York Times Crossword.REGISTER / SIGN IN TO UNLOCK MORE ARTICLESCreate an account or sign in to continue with your reading experience.Access articles from across Canada with one account.Share your thoughts and join the conversation in the comments.Enjoy additional articles per month.Get email updates from your favourite authors.THIS ARTICLE IS FREE TO READ REGISTER TO UNLOCK.Create an account or sign in to continue with your reading experience.Access articles from across Canada with one accountShare your thoughts and join the conversation in the commentsEnjoy additional articles per monthGet email updates from your favourite authorsSign In or Create an AccountPOWAY, Calif., Sept. 07, 2026 (GLOBE NEWSWIRE) — VyOS Networks today announced the availability of VyOS 1.5.1 LTS and VyOS 1.4.5 LTS, delivering critical security fixes, stability improvements, and expanded capabilities for organizations operating networks across bare metal, cloud, and edge environments.Both releases address thirteen security vulnerabilities, including twelve in accel-ppp, which powers PPPoE, IPoE, L2TP, and PPTP services, as well as a remote code execution vulnerability in the update-check mechanism. Organizations running these services should upgrade promptly.VyOS 1.5.1 LTS also introduces new capabilities across routing, high availability, VPN, and system services, helping teams maintain consistent and reliable operations as their infrastructure scales.Get the latest headlines, breaking news and columns.By signing up you consent to receive the above newsletter from Postmedia Network Inc.A welcome email is on its way. If you don't see it, please check your junk folder.The next issue of Top Stories will soon be in your inbox.We encountered an issue signing you up. Please try againKey highlights in VyOS 1.5.1 LTS include:BGP enhancements, including ASN notation formats, update-delay, establish-wait, and BFD strict mode.High-availability improvements, with SNMP traps and configurable health-check timeouts for VRRP.Expanded operational visibility, including direct comparison of configuration differences with the configuration synchronization peer.NTP hardware timestamp offload and local-stratum support.VPP improvements, including fixes for VLAN sub-interface ACLs, interface removal, core allocation, CPU isolation, and XCP-ng deployments.FRR 10.5, alongside a broad range of bug fixes and platform improvements.VyOS 1.4.5 LTS includes the shared security fixes and additionally resolves a vulnerability in the NHRP subsystem that affects VyOS 1.4.x deployments. VyOS 1.4.x is now in maintenance mode and will continue to receive significant bug and security fixes, but will no longer receive feature backports.“VyOS 1.5.1 and 1.4.5 LTS give infrastructure teams a clearer path to secure and maintain their production networks,” said Santiago Blanquet, Chief Revenue Officer at VyOS Networks. “Alongside important security fixes, 1.5.1 delivers practical improvements across routing, high availability, and operational visibility that help teams run with greater confidence.”Subscribers can download both releases from the VyOS Support Portal. Full release details for VyOS 1.5.1 are available on the VyOS Blog.VyOS Networks is the global leader in open networking, delivering secure, scalable, and automated solutions for organizations across bare metal, cloud, and edge environments. Built on Linux and trusted by enterprises, service providers, and integrators worldwide, VyOS provides an enterprise-grade platform that unifies advanced routing, firewall, and VPN capabilities with full control and zero vendor lock-in. Your network, your rules: adaptable, transparent, and future-proof by design, VyOS empowers you to operate with operational simplicity, high performance, continuous innovation, and cost-sustainable scalability.Media Contacts Yuriy Andamasov Coordinator sentrium.io, vyos.io Email: yuriy@sentrium.io Phone: +34 932206760This advertisement has not loaded yet.Notice for the Postmedia NetworkThis website uses cookies to personalize your content (including ads), and allows us to analyze our traffic. Read more about cookies here. By continuing to use our site, you agree to our Terms of Use and Privacy Policy.