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: 69957F9DB8C3D26CF4A3F574FA754A2293CB867122EF57A7B4CA2E277B6191BB |
- | - | 11884 | Aug 23, 2026 | 151.82 |
Download MEDDAT Updates
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: D006390EA1075472EE7A9BC88C8DDFF5592B203E7A6A554A758F8B381F22721C |
Linux and Mac | 6523 | Aug 23, 2026 | 113.98 |
Download V3 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| V3_6353dat.exe SHA-256: 3D42CFAFCB877EAE1FDD5DAD41AD69B9DB011E2AA9C18718755550A79049C49D |
Windows-Intel | - | 6353 | Aug 23, 2026 | 409.08 |
| DAT Package For Use with ePO SHA-256: E8F06C7096CE57058836663F8EB2D8747CFA3CD31963BFF3BB518B9ED29AD5FF |
- | - | 6353.0 | Aug 23, 2026 | 241.25 |
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.