Security Updates
Download V2 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: A2D8BFF17A4C4A1E6F713873F9223A8606D4960FD605DB742C62087162149943 |
- | - | 11757 | Apr 12, 2026 | 156.91 |
Download MEDDAT Updates
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: 9BA233CD9810B479CF4841FF0860B0294F920F26537204EAE138B9ED09606F9C |
Linux and Mac | 6395 | Apr 12, 2026 | 113.91 |
Download V3 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| V3_6221dat.exe SHA-256: D61D03ABF87FBFD4C30F7C257ABC0A292A40F33C7A2EECEE3A1D67E162693D3B |
Windows-Intel | - | 6221 | Apr 12, 2026 | 406.64 |
| DAT Package For Use with ePO SHA-256: 836C49B85AA257FCEB5657E42EBC36E9FA69A068AA82DCBEAEAE8475010185C3 |
- | - | 6221.0 | Apr 12, 2026 | 241.89 |
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.