Installer of Trend Micro Portable Security may insecurely load Dynamic Link Libraries


Trend Micro Incorporated has released a security update for Trend Micro Portable Security.

Trend Micro Incorporated reported this vulnerability to JPCERT/CC to notify users of the solution through JVN.
CVSS Severity (What is CVSS?)

Affected Products

Trend Micro, Inc.
  • Trend Micro Portable Security 3.0 versions prior to 3.0.5054
  • Trend Micro Portable Security 2.0 versions prior to 2.0.8056


A local attacker may obtain the administrative privilege when the product's installer is running.
For more information, refer to the information provided by the developer.


[Apply the patch]
Apply the appropriate patch according to the information provided by the developer.

Vendor Information

Trend Micro, Inc.
CWE (What is CWE?)

CVE (What is CVE?)


  1. JVN : JVNVU#99391968
  2. JVN : JVNTA#91240916
Revision History

  • [2022/03/14]
      Web page was published