Squid Archives • Daily CyberSecurity

High-Severity Squid Proxy Vulnerabilities Need Immediate Patches Squid proxy vulnerabilities diagram showing request smuggling and CVE-2026-61642

Do Son September 16, 2026

Three Squid proxy vulnerabilities expose networks to request smuggling and stack buffer overflow attacks. Network administrators must...

Critical Squid Vulnerability (CVE-2025-54574) Allows Remote Code Execution & Data Leakage CVE-2024-45802 Squid Vulnerability, Remote Code Execution CVE-2025-54574

Do Son August 4, 2025

The Squid Project has issued an urgent advisory for CVE-2025-54574 (CVSS 9.3), a heap buffer overflow bug...

Denial-of-Service Vulnerability Found in Squid Proxy Server (CVE-2024-45802) CVE-2024-45802 Squid Vulnerability, Remote Code Execution CVE-2025-54574

Do Son October 29, 2024

A recent security advisory from the SQUID project has highlighted a critical Denial-of-Service (DoS) vulnerability, tracked as...

CVE-2024-25111: Squid Proxy Hit by Serious Denial of Service Bug Squid proxy vulnerabilities, buffer overflow attack Squid Credentials Leak, HTTP Authentication Redaction CVE-2024-25111

Do Son March 6, 2024

Squid, the workhorse of web caching and acceleration, is facing a critical security threat. A vulnerability (CVE-2024-25111,...

Protect Your Web Services: Mitigate Squid DoS Vulnerability (CVE-2024-25617) CVE-2024-25617 CVE-2025-59362 Squid Proxy ICP Vulnerability

Do Son February 15, 2024

Squid, the widely used web proxy and caching server, is facing a high-severity Denial of Service (DoS)...

Do Son October 23, 2023

Squid is a popular web proxy server that is used by organizations of all sizes to improve...

Do Son October 13, 2023

Over two years have elapsed since the discovery of 35 vulnerabilities in the Squid caching proxy, yet...