Security Updates

Please select the language you're interested in.

Download V2 Virus Definition Updates (DATs)

DAT File Platform Notes Version Release Date File Size (MB)
DAT Package For Use with ePO
SHA-256: 769FB929FF9786D4BC8BFDBD3137D15A5DB3099A5226C32E16872D533CAE8EFF
- - 11500 Jul 22, 2025 220.5

Download MEDDAT Updates

DAT File Platform Notes Version Release Date File Size (MB)
DAT Package For Use with ePO
SHA-256: 4D442BD63ABF0AFE3BCAE1952DA24FEDADA8EBD2CC040190B91B49F18F801F82
Linux and Mac 6058 May 07, 2025 115.78

Download V3 Virus Definition Updates (DATs)

DAT File Platform Notes Version Release Date File Size (MB)
V3_5958dat.exe
SHA-256: C1C27AF659173A7848EE6035910B812D9315D45BC9A8FF972161D59021AB5B52
Windows-Intel - 5958 Jul 22, 2025 392.58
DAT Package For Use with ePO
SHA-256: E53EEC56CF72CBECBABBC8C827F6FF39C08D0F6D665EFD980F9603A070AA218C
- - 5958.0 Jul 22, 2025 232.23

Customers must have a current Technical Support agreement in order to be entitled to download product updates and upgrades, including engine and DAT updates. By downloading any of the attached files, I acknowledge that I currently have a valid Technical Support agreement with Trellix. Click I Agree to accept, or I Disagree to take you back to our main page.


I Disagree