<?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[30 readers took our C&#x2F;C++ challenge.]]></title><description><![CDATA[<p>30 readers took our C/C++ challenge. Some solved the Linux warmup, but nobody cracked the Windows driver bug. Even LLM-assisted submissions came up short.</p><p>The walkthrough explains both, including the Windows escalation from local DoS to kernel code execution.</p><p>Best 10 submissions are still getting swag. If you won, we'll be in contact.<br /><a href="https://blog.trailofbits.com/2026/05/05/c/c-checklist-challenges-solved/" rel="nofollow noopener"><span>https://</span><span>blog.trailofbits.com/2026/05/0</span><span>5/c/c-checklist-challenges-solved/</span></a></p>]]></description><link>https://board.circlewithadot.net/topic/54b5aae8-fe0d-4c4b-bf9b-2675a89946e0/30-readers-took-our-c-c-challenge.</link><generator>RSS for Node</generator><lastBuildDate>Fri, 15 May 2026 05:01:15 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/topic/54b5aae8-fe0d-4c4b-bf9b-2675a89946e0.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 05 May 2026 11:03:01 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 30 readers took our C&#x2F;C++ challenge. on Tue, 05 May 2026 11:12:05 GMT]]></title><description><![CDATA[<p><span><a href="/user/trailofbits%40infosec.exchange">@<span>trailofbits</span></a></span> Oh no, i missed that <img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f629.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--weary" style="height:23px;width:auto;vertical-align:middle" title="😩" alt="😩" /></p>]]></description><link>https://board.circlewithadot.net/post/https://infosec.exchange/users/h0ng10/statuses/116521666180250335</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://infosec.exchange/users/h0ng10/statuses/116521666180250335</guid><dc:creator><![CDATA[h0ng10@infosec.exchange]]></dc:creator><pubDate>Tue, 05 May 2026 11:12:05 GMT</pubDate></item><item><title><![CDATA[Reply to 30 readers took our C&#x2F;C++ challenge. on Tue, 05 May 2026 11:06:44 GMT]]></title><description><![CDATA[<p><span><a href="/user/trailofbits%40infosec.exchange" rel="nofollow noopener">@<span>trailofbits</span></a></span> the link is 404 <img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f615.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--confused" style="height:23px;width:auto;vertical-align:middle" title=":/" alt="😕" /></p>]]></description><link>https://board.circlewithadot.net/post/https://social.treehouse.systems/users/kate/statuses/116521645139523333</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://social.treehouse.systems/users/kate/statuses/116521645139523333</guid><dc:creator><![CDATA[kate@social.treehouse.systems]]></dc:creator><pubDate>Tue, 05 May 2026 11:06:44 GMT</pubDate></item></channel></rss>