<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Barrier — PoC Archive</title><link>https://poc.intelseclab.com/tags/barrier/</link><description>Latest proof-of-concept entries.</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Sat, 01 Aug 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://poc.intelseclab.com/tags/barrier/index.xml" rel="self" type="application/rss+xml"/><item><title>Barrier 2.4.0 — barrierd.exe Unauthenticated IPC → SYSTEM Privilege Escalation (NotCVE-2026-0010)</title><link>https://poc.intelseclab.com/pocs/binary/2026-08-01_notcve-2026-0010-barrier-daemon-lpe/</link><pubDate>Sat, 01 Aug 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/binary/2026-08-01_notcve-2026-0010-barrier-daemon-lpe/</guid><description>High severity — binary · NotCVE-2026-0010 (disputed CVE assignment — author contests the identifier). Status: Unpatched — Barrier is unmaintained with no vendor fix; patched successor Deskflow covers the same issue via CVE-2026-41477 / GHSA-6rx5-g478-775c. Affects: Barrier (debauchee), Windows service daemon barrierd.exe. Tags: barrier, barrierd, windows, ipc, tcp-24801, unauthenticated, lpe, privilege-escalation, system, cwe-306, local.</description><category>binary</category><category>High</category><category>barrier</category><category>barrierd</category><category>windows</category><category>ipc</category><category>tcp-24801</category><category>unauthenticated</category><category>lpe</category><category>privilege-escalation</category><category>system</category><category>cwe-306</category><category>local</category></item></channel></rss>