VULNERABILITY INTELLIGENCE

CVE-2016-4052

CVSS score8.1 HIGH

EPSS probability12.87%

CISA KEVNot currently listed

Published2016-04-25

Last modified2026-06-17

Description

Multiple stack-based buffer overflows in Squid 3.x before 3.5.17 and 4.x before 4.0.9 allow remote HTTP servers to cause a denial of service or execute arbitrary code via crafted Edge Side Includes (ESI) responses.