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: B161C1676A72614F7A3352A3B0119068B635DE081B061F3F83358ACE7F02710D |
- | - | 11678 | Jan 21, 2026 | 169.73 |
Download MEDDAT Updates
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: 1E9A0A348C4623969A7809AB284599255B5B97BFF43255D8376B350A1258056D |
Linux and Mac | 6316 | Jan 21, 2026 | 112.24 |
Download V3 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| V3_6140dat.exe SHA-256: 51E5C6853BC5EDBAD1254414B11D0C524BB97DC68EE46B7C016592A91FF9958F |
Windows-Intel | - | 6140 | Jan 21, 2026 | 406.09 |
| DAT Package For Use with ePO SHA-256: C1F1D2CB9EF360CC2273819044CC6C867FCCE64C77BE75178914AD91A51D9DD1 |
- | - | 6140.0 | Jan 21, 2026 | 240.84 |
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.