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: 237DD9FEA6CFF88FFC293B59D08733193404D0B8CB14D598B456333E3410A61A |
- | - | 11789 | May 17, 2026 | 149.63 |
Download MEDDAT Updates
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: A1A02DC75DB81FF2AA3D0F25332E16DAAB9B3D204227D34B2DC7A8B119DF2828 |
Linux and Mac | 6427 | May 17, 2026 | 111.5 |
Download V3 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| V3_6255dat.exe SHA-256: 3E5B2CE2AFBF62C01AEC0E41FF452E2991C9AE91F34F783AD2163557D178C0E6 |
Windows-Intel | - | 6255 | May 17, 2026 | 406.64 |
| DAT Package For Use with ePO SHA-256: 59A8DE4AD12749C7C6DFEC811169B16EA4D8CD462E8481588B2720B8C1671B94 |
- | - | 6255.0 | May 17, 2026 | 239.49 |
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.