CVE-2007-0602: Buffer overflow in libvsapi.so in the VSAPI library in Trend Micro VirusWall 3.81 for Linux, as used by ISc...

Security readout for executives and security teams

This is a legacy local privilege-escalation flaw in Trend Micro VirusWall 3.81 for Linux. A local user could trigger a buffer overflow in the VSAPI library through an overly long command-line argument and potentially gain higher privileges. It is not listed as KEV, and the bundle provides no evidence of active exploitation. Exposure is likely limited to environments still running Trend Micro VirusWall 3.81 for Linux or bundled VSAPI components. This is primarily a local-access risk, not a remote network-entry issue based on the supplied description. Prioritize remediation if any legacy VirusWall 3.81 for Linux systems remain. The business risk is privilege escalation on already-accessible hosts, with public exploit material referenced, but no source-provided evidence of active exploitation. Mitigation focus: Check Trend Micro guidance for fixed versions or vendor-supported remediation.; Upgrade, replace, or decommission VirusWall 3.81 for Linux deployments.; Restrict local shell and service-account access to affected scanner utilities..

Prepared

Jun 29, 2026, 07:49 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.