🚨 CVE-2026-33526: Critical Use-After-Free in Squid (<7.5) allows remote attackers to crash Squid via ICP traffic. icp_access rules are ineffective. Upgrade to 7.5+ or disable ICP (icp_port=0) ASAP! https://radar.offseq.com/threat/cve-2026-33526-cwe-416-use-after-free-in-squid-cac-5f2ea159 #OffSeq #Squid #Vuln #DoS