Security researchers have disclosed a new vulnerability that allows attackers to hide malicious files inside specially crafted ZIP archives, potentially bypassing antivirus and endpoint detection and response (EDR) security tools. The issue, tracked as CVE-2026-0866 and documented in CERT Coordination Center Vulnerability Note VU#976247, highlights how manipulated archive metadata can prevent security scanners from properly […] The post Malformed ZIP Files Allow Attackers to Bypass Antivirus and EDR Detection appeared first on Cyber Security News.