---
title: "Discussion on \"Squidbleed: Your Proxy Has Been Leaking Credentials Since 1997\" | Hashnode"
description: "Discussion on \"Squidbleed: Your Proxy Has Been Leaking Credentials Since 1997\". CVE-2026-47729 - a 29-year-old heap overread in Squid exposes HTTP credentials to any attacker with an FTP server"
url: "https://hashnode.com/posts/alert-squidbleed-cve-2026-47729/6a3b53d53220cff976a7d583"
---

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# [Squidbleed: Your Proxy Has Been Leaking Credentials Since 1997](https://404-founders.com/blog/alert-squidbleed-cve-2026-47729?utm_source=hashnode&utm_medium=feed)

CVE-2026-47729 - a 29-year-old heap overread in Squid exposes HTTP credentials to any attacker with an FTP server

Jun 20 · 3 min read · 404-founders.com  
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-   [#cybersecurity](https://hashnode.com/tag/cybersecurity)
-   [#vulnerability](https://hashnode.com/tag/vulnerability)
-   [#squid](https://hashnode.com/tag/squid)
-   [#proxy](https://hashnode.com/tag/proxy)

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