starrynightsecurity/CVE-2025-54574-Squid-Heap-Buffer-Overflow

PoC

Vulnerability Found on Squid Proxy.

view exploit source poc_in_githubauthor starrynightsecuritypublished 2025-11-17catalog poc_in_github
01

exploited CVEs (1)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2025-54574UScritical9.8Exploit
Squid is a caching proxy for the Web. In versions 6.3 and below, Squid is vulnerable to a heap buffer overflow and possible remote code execution attack when processing URN due to…
scry

Working exploits like this target internet-facing systems. See what is exposed on your perimeter with a free passive scan.

Free scan