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Security Updates
Download V2 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| 11799xdat.exe SHA-256: 433933892FCB1D853CD0AAB7C45D6ECCA8061BB1A295F2E9D94248D35DC4D237 |
Windows-Intel | readme.txt | 11799 | May 27, 2026 | 141.06 |
| DAT Package For Use with ePO SHA-256: 8952B4360019D67FB71EA7A9D6B200E06A4AF5CB5F073893C622E29A047994EC |
- | - | 11799 | May 27, 2026 | 150.48 |
Download MEDDAT Updates
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: 51F05C857096C9B3EA36A54787956602EFC3D241C69F41BCC9B4741303C0669B |
Linux and Mac | 6437 | May 27, 2026 | 112.24 |
Download V3 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| V3_6265dat.exe SHA-256: C2183CB34081B5DD8849B4C4790AAAF6089F1231CC9913D04EE586C91BFA00C6 |
Windows-Intel | - | 6265 | May 27, 2026 | 406.75 |
| DAT Package For Use with ePO SHA-256: 8B625D1FF3EDC1F244DAD7B1648CC9EEA13C6992BDBD1C5B3ADF56456F002228 |
- | - | 6265.0 | May 27, 2026 | 240.15 |
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_13995.zip SHA-256: F1CB5CF5CA09724B23FDEB3D77EF750302B0976424CE52EC35DCDC31BA3E7630 |
Windows | Release Notes | 10.7.0.13995 | Apr 15, 2026 | 4.09 |
| 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_13995.zip SHA-256: F726A88BC1971BE6A6FF85E2FF1D0060C0D226DD213383FC2F102252D27DE30F |
Windows | Release Notes | 8.0.0.13995 | Apr 15, 2026 | 4.07 |
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_1669.1408.img SHA-256: 14b7981a6d959e179f5b058a9eb5da8681f46ccce576f3982c2bb879161e7288 |
May 27, 2026 | 190624.15 |
AX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1408.img SHA-256: 14b7981a6d959e179f5b058a9eb5da8681f46ccce576f3982c2bb879161e7288 |
May 27, 2026 | 190624.15 |
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_1669.1408.img SHA-256: 14b7981a6d959e179f5b058a9eb5da8681f46ccce576f3982c2bb879161e7288 |
May 27, 2026 | 190624.15 |
EX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1408.img SHA-256: 14b7981a6d959e179f5b058a9eb5da8681f46ccce576f3982c2bb879161e7288 |
May 27, 2026 | 190624.15 |
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_950.104.img SHA-256: c3b5b84413b25e94fb9420477a16fd1f190fa3a51146e0aac880f8ed4c84607f |
May 25, 2026 | 102278.67 |
HX 10.0.5
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_950.104.img SHA-256: c3b5b84413b25e94fb9420477a16fd1f190fa3a51146e0aac880f8ed4c84607f |
May 25, 2026 | 102278.67 |
NX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1408.img SHA-256: 14b7981a6d959e179f5b058a9eb5da8681f46ccce576f3982c2bb879161e7288 |
May 27, 2026 | 190624.15 |
NX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1408.img SHA-256: 14b7981a6d959e179f5b058a9eb5da8681f46ccce576f3982c2bb879161e7288 |
May 27, 2026 | 190624.15 |
VX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1408.img SHA-256: 14b7981a6d959e179f5b058a9eb5da8681f46ccce576f3982c2bb879161e7288 |
May 27, 2026 | 190624.15 |
VX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| sc-stable_1669.1408.img SHA-256: 14b7981a6d959e179f5b058a9eb5da8681f46ccce576f3982c2bb879161e7288 |
May 27, 2026 | 190624.15 |
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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