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: 4531DEFF8DDDB5DD8600DFEE81DB7D836F07FA66A80D4C5A1F7363D37245B158 |
- | - | 11785 | May 13, 2026 | 150.72 |
Download MEDDAT Updates
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: 1778CA59A3BD8C7C440C187BC4B8B211DF5F2085AB027C36DE4E44C8EB831356 |
Linux and Mac | 6423 | May 13, 2026 | 111.16 |
Download V3 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| V3_6251dat.exe SHA-256: 7FFD165AB4F40149E3D3C6ABF0CE158412B99D12E1B1CF065182B7980A4D4FAB |
Windows-Intel | - | 6251 | May 13, 2026 | 407.04 |
| DAT Package For Use with ePO SHA-256: 04F84557BFDACCA51FC9A69120B3415622AEF17177E088AC043080E86B2EB8DA |
- | - | 6251.0 | May 13, 2026 | 239.18 |
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.