<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Reports say a Huawei router zero-day caused a nationwide telecom outage in Luxembourg after specially crafted traffic forced routers into restart loops.]]></title><description><![CDATA[<p>Reports say a Huawei router zero-day caused a nationwide telecom outage in Luxembourg after specially crafted traffic forced routers into restart loops.</p><p>Nearly 10 months later, no public CVE or operator warning has reportedly been issued.</p><p><div class="card col-md-9 col-lg-6 position-relative link-preview p-0">



<a href="https://www.technadu.com/huawei-zero-day-vulnerability-caused-luxembourg-telecom-outage/628073/" title="Huawei Zero-Day Vulnerability Caused Luxembourg Telecom Outage">
<img src="https://cdn.technadu.com/wp-content/uploads/2019/08/huawei-building.jpg" class="card-img-top not-responsive" style="max-height: 15rem;" alt="Link Preview Image" />
</a>





<div class="card-body">
<h5 class="card-title">
<a href="https://www.technadu.com/huawei-zero-day-vulnerability-caused-luxembourg-telecom-outage/628073/">
Huawei Zero-Day Vulnerability Caused Luxembourg Telecom Outage
</a>
</h5>
<p class="card-text line-clamp-3">An unpatched zero-day flaw in Huawei enterprise routers crashed Luxembourg's telecom network in 2025. Ten months later, no CVE or public warning exists.</p>
</div>
<a href="https://www.technadu.com/huawei-zero-day-vulnerability-caused-luxembourg-telecom-outage/628073/" class="card-footer text-body-secondary small d-flex gap-2 align-items-center lh-2">



<img src="https://cdn.technadu.com/wp-content/uploads/2018/03/cropped-TechNadu-Logo_TechNadu-V-1-Black-copy-1-32x32.png" alt="favicon" class="not-responsive overflow-hiddden" style="max-width: 21px; max-height: 21px;" />







<p class="d-inline-block text-truncate mb-0">TechNadu <span class="text-secondary">(www.technadu.com)</span></p>
</a>
</div></p><p><a href="https://infosec.exchange/tags/CyberSecurity" rel="tag">#<span>CyberSecurity</span></a> <a href="https://infosec.exchange/tags/ZeroDay" rel="tag">#<span>ZeroDay</span></a> <a href="https://infosec.exchange/tags/Telecom" rel="tag">#<span>Telecom</span></a> <a href="https://infosec.exchange/tags/InfoSec" rel="tag">#<span>InfoSec</span></a></p>]]></description><link>https://board.circlewithadot.net/topic/14e5bef4-229c-4156-af50-db4a5ccd5db5/reports-say-a-huawei-router-zero-day-caused-a-nationwide-telecom-outage-in-luxembourg-after-specially-crafted-traffic-forced-routers-into-restart-loops.</link><generator>RSS for Node</generator><lastBuildDate>Mon, 25 May 2026 08:06:34 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/topic/14e5bef4-229c-4156-af50-db4a5ccd5db5.rss" rel="self" type="application/rss+xml"/><pubDate>Thu, 21 May 2026 12:19:33 GMT</pubDate><ttl>60</ttl></channel></rss>