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: C95F3C234C4A74C5D8B50FBFCEB0081DA16459CBF3DD8854BDE6D1104E1EB39B |
- | - | 11937 | Oct 16, 2026 | 141.02 |
Download MEDDAT Updates
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: 0499C31D07412E90F04447E32A02AFA6452B2AA53B63321CFD6712B3EE1A1DBA |
Linux and Mac | 6577 | Oct 16, 2026 | 111.01 |
Download V3 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| V3_6406dat.exe SHA-256: 009666BC26D39CA435F61410B51DE8E48B6CC43A0A091E08D15A2E57AC616B0A |
Windows-Intel | - | 6406 | Oct 16, 2026 | 407.9 |
| DAT Package For Use with ePO SHA-256: D8CB4754A360B20B3B2B30769A2E2B03E4086C21172CCFDEB96BA67D7ADBDB92 |
- | - | 6406.0 | Oct 16, 2026 | 243.21 |
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.