A high-severity local privilege escalation flaw in Symantec’s Data Loss Prevention Agent for Windows could hand attackers complete control over enterprise machines, and it requires no special permissions to exploit. Security researchers have disclosed a critical vulnerability in the Symantec Data Loss Prevention (DLP) Agent for Windows, tracked as CVE-2026-3991, that enables low-privileged attackers to […] The post Critical Vulnerability in Symantec DLP Agent Allows Attackers to Gain Elevated Access appeared first on Cyber Security News.