Symantec - A Division of Broadcom

Symantec, a division of Broadcom, maintains a broad portfolio of endpoint security, antivirus, and web-gateway products that are widely deployed across enterprise and consumer environments, representing a substantial attack surface. The vendor's disclosures frequently acquire public exploit code, reflecting the accessibility and value of security products as targets for adversaries seeking to bypass or disable protections. Vulnerabilities affecting this vendor recur across flagship products such as Endpoint Protection, Norton AntiVirus, and Endpoint Protection Manager through weakness classes including cross-site scripting, memory-buffer handling flaws, and input-validation issues that are characteristic of large, feature-rich security suites. Defenders should treat updates to these products as priority maintenance, as compromise of endpoint or gateway security software can undermine the entire defense posture of an organization. Current exploitation activity, severity distribution, and exposure counts are shown alongside this summary.