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: 7550A8C2ECD01743E556D8EE56ECABB2F9A8EFD42A5C11EC94EAC9BB5BF83238 |
- | - | 11951 | Oct 30, 2026 | 140.28 |
Download MEDDAT Updates
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: 87AEF31C16EDC3C2721AB67990643AAC2BA15E4F324F28F66754808D3BF10644 |
Linux and Mac | 6591 | Oct 30, 2026 | 109.9 |
Download V3 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| V3_6420dat.exe SHA-256: AA7D05F302250B483A86F24F908AA8AAD03AD9A20D89915056C6FC1DF9701A15 |
Windows-Intel | - | 6420 | Oct 30, 2026 | 407.46 |
| DAT Package For Use with ePO SHA-256: F2660B9140B9E73E716B2B5F05CFF6752AE1D5F2FF90C496C5F2F593BF291AF3 |
- | - | 6420.0 | Oct 30, 2026 | 242.04 |
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.