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Security Updates
Download V2 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| 11789xdat.exe SHA-256: EC71E04FB7ED73A73024C43E094AC26B87F1A8455E17761495BFBD369DC884E0 |
Windows-Intel | readme.txt | 11789 | May 18, 2026 | 139.95 |
| DAT Package For Use with ePO SHA-256: 237DD9FEA6CFF88FFC293B59D08733193404D0B8CB14D598B456333E3410A61A |
- | - | 11789 | May 18, 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 18, 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 18, 2026 | 406.64 |
| DAT Package For Use with ePO SHA-256: 59A8DE4AD12749C7C6DFEC811169B16EA4D8CD462E8481588B2720B8C1671B94 |
- | - | 6255.0 | May 18, 2026 | 239.49 |
Download 6900 Engine Updates (Recommended)
| Product | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| epo6900eng.zip Windows Engine Package for use with ePO SHA-256: 7D3E64F67E2D7500C06B6B9350B149361FF4843B351B089B25E7C9437511BB76 |
Windows | Release Notes | 6900 | Mar 30, 2026 | 8.35 |
| epo6900mub.zip Mac OS Universal Engine Package for use with ePO SHA-256: C9101D1A3F2352BA85489F8C1973F513283DEEC39F3BCD4C0BDC58D6887B397F |
Mac OS | Release Notes | 6900 | Mar 30, 2026 | 7.17 |
| epo6900lnx.zip Linux Engine Package for use with ePO SHA-256: B7AC5BB40CE052E6B1DC79C8114F5CDFA61C68443DCC7F1300B5F2279F885D41 |
Linux | Release Notes | 6900 | Mar 30, 2026 | 10.7 |
Threat Intelligence Exchange (TIE)
| Content File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| jcmcontent-1807.zip SHA-256: A85C66ECCC1573CC0A18C0EB8AA4334B0B3F1DBD1480524D2B4841BB14A691C3 |
Windows | Release Notes | 1.0.0.1807 | Apr 26, 2024 | 2.63 |
Exploit Prevention Content
| Content File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| ENDP_Content_10.7.0_13868.zip SHA-256: 053C1957003DF0DDFE61FD6EAD866FB83CD4C2C8B6E0846783A2B2436208387D |
Windows | Release Notes | 10.7.0.13868 | May 18, 2026 | 4.07 |
| ENDP_Linux_Content_10.7.0_00401.zip SHA-256: 89661A5C4658F1D3012E02BDFCD343F2E8B588FAE54D976535480EF4908CB2A4 |
Linux | Release Notes | 10.7.0.00401 | Mar 24, 2026 | 0.08 |
Host Intrusion Prevention Content
| Content File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| MECR_8_0_0_13662.zip SHA-256: EC0FD48C607613D34EB68C4A2700E8C81446C55FCAC82B986EE9B5F1FF332AA5 |
Windows | Release Notes | 8.0.0.13662 | May 18, 2026 | 4.05 |
MsgBus Cert Updater Content
| Content File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| MsgBusCertsUpdater.zip SHA-256: 53846B49CA698D824D3091BD1602DF6CCAEA2700515DE59C3A2FABB4A4DCF8B9 |
All | Release Notes | 5.8.5.495 | Nov 13, 2025 | 16.78 |
Audit Engine Content (SCAP)
| Content File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| SCAP_1438_m3502_20260331_0125.zip SHA-256: 598608643691B0E95720FFD61C72F0C048A220FFFD2728709617AC524ED020BD |
All | Release Notes | 1438 | Apr 03, 2026 | 87.1 |
Findings Content
| Content File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| FindingsMessages-1412-1774937619.zip SHA-256: B434EC529856B8CF14D0231E41CB6A9D291447D52AD1DAD1BE098BE9BE4935B9 |
All | - | 1412 | Apr 03, 2026 | 4.48 |
AX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1288.img SHA-256: 34c9f2f02513fef8a6ab0983cce2964f09e556930555569a1213d49941f591bc |
May 24, 2026 | 190379.37 |
AX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1288.img SHA-256: 34c9f2f02513fef8a6ab0983cce2964f09e556930555569a1213d49941f591bc |
May 24, 2026 | 190379.37 |
CMS 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_122.102.img SHA-256: 7195a203bc977cbaad1c2bb4b3f86132d7eb342dd43e9f96151a31da82ba43eb |
May 20, 2026 | 574.24 |
CMS 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_122.102.img SHA-256: 7195a203bc977cbaad1c2bb4b3f86132d7eb342dd43e9f96151a31da82ba43eb |
Jan 28, 2026 | 574.24 |
EX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1288.img SHA-256: 34c9f2f02513fef8a6ab0983cce2964f09e556930555569a1213d49941f591bc |
May 24, 2026 | 190379.37 |
EX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1288.img SHA-256: 34c9f2f02513fef8a6ab0983cce2964f09e556930555569a1213d49941f591bc |
May 24, 2026 | 190379.37 |
FX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1622.190.img SHA-256: 7405f5a764b9209c6bdfe04b7714af5a8700d93f05765f9fdafa316bd4e303de |
Nov 05, 2025 | 194598.45 |
FX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1667.156.img SHA-256: 5b8a264af21a3726e326499cb82ac05fb50f8cef4ade3a6bca4a63b7ab5be9b9 |
Apr 14, 2026 | 192518.43 |
HX 10.0.4
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_950.103.img SHA-256: 5fb9e90f793434e5fa0f70b425516c21bff697ab0aa22387c85aaa2f0b2b4304 |
May 20, 2026 | 102269.03 |
HX 10.0.5
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_950.103.img SHA-256: 5fb9e90f793434e5fa0f70b425516c21bff697ab0aa22387c85aaa2f0b2b4304 |
May 19, 2026 | 102269.03 |
NX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1288.img SHA-256: 34c9f2f02513fef8a6ab0983cce2964f09e556930555569a1213d49941f591bc |
May 24, 2026 | 190379.37 |
NX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1288.img SHA-256: 34c9f2f02513fef8a6ab0983cce2964f09e556930555569a1213d49941f591bc |
May 24, 2026 | 190379.37 |
VX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1288.img SHA-256: 34c9f2f02513fef8a6ab0983cce2964f09e556930555569a1213d49941f591bc |
May 24, 2026 | 190379.37 |
VX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1288.img SHA-256: 34c9f2f02513fef8a6ab0983cce2964f09e556930555569a1213d49941f591bc |
May 24, 2026 | 190379.37 |
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.
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