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Security Updates
Download V2 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| 11790xdat.exe SHA-256: 5BB5660E391D7ECCCDA7B53C54C173A6B717A6BB998DF3C6A244F089B3AB2651 |
Windows-Intel | readme.txt | 11790 | May 18, 2026 | 139.55 |
| DAT Package For Use with ePO SHA-256: 6DF6E2F91C40316636353F8BCD8B826053E35724B2AEE8B409745B9A0DE77055 |
- | - | 11790 | May 18, 2026 | 149.33 |
Download MEDDAT Updates
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: 6C56D41E2BB612E635FA0E19C9D75FE33540D82B222E132AECC12B06047D7A0A |
Linux and Mac | 6428 | May 18, 2026 | 111.56 |
Download V3 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| V3_6256dat.exe SHA-256: 6DAB6C29333A0421E2678D439956B5A0F289F4593526511728E8C72140A9C478 |
Windows-Intel | - | 6256 | May 18, 2026 | 406.55 |
| DAT Package For Use with ePO SHA-256: 4028F2D4CCAAB2FD48B287880D26798447089E91D78EE064D407F0139CC7A0F9 |
- | - | 6256.0 | May 18, 2026 | 239.57 |
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) |
|---|---|---|
| femeta_mas.ensig SHA-256: 2c3a4c158c28bfcedbc5673604c4634aa6f310f4a240ac7c1ad00a82da905977 |
Nov 05, 2025 | 0.23 |
| sc-stable_1622.196.img SHA-256: 193badc9883045df6a601ed11dc5c26b99a5e2ae997f9345e79c90c022448ece |
Nov 05, 2025 | 194599.34 |
AX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_mas.ensig SHA-256: 0decb7d6135cb4dbdcca91bc7c88750242bc5ab7b817a396821bf67ec682d766 |
Apr 14, 2026 | 0.23 |
| sc-stable_1667.160.img SHA-256: 088991dfc0db61a637a8074c614382347c6ca177d7e395c36131229d897a3a2c |
Apr 14, 2026 | 192505.55 |
CMS 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_cms.ensig SHA-256: ada7dd3277536447bc1fb8a7b73c61e3d44c3fc48bce9b0f7985c9b001e0ae06 |
Oct 28, 2025 | 15.16 |
| sc-stable_121.102.img SHA-256: 0a6d50b773efc08bb2f12f60ba14ebcf81458076bfb3e9258a168c827a879a70 |
Jun 14, 2025 | 434.64 |
CMS 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_cms.ensig SHA-256: 354f0056b9d7aca649132aa84321e318bd1c0b94be66add442fa59cedad3d687 |
Apr 14, 2026 | 16.12 |
| sc-stable_122.102.img SHA-256: 7195a203bc977cbaad1c2bb4b3f86132d7eb342dd43e9f96151a31da82ba43eb |
Jan 28, 2026 | 574.24 |
EX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| emps-meta.xml SHA-256: 8f48d5a4136af2342bcfbb743a9b06f3bfbe2be86c2b4980c7de773f7304805f |
Feb 20, 2025 | 0.23 |
| femeta_emps.ensig SHA-256: 7edbb18df9e3f306c9449ccaf110ebc3ff376e741ce8f2b9b561fe15ceda5b47 |
Jun 10, 2025 | 0.23 |
| sc-stable_1622.172.img SHA-256: 7e050af2fa7323924542e5e42c5d751cf57153272f48f339cf03503d3d8653f7 |
Nov 04, 2025 | 194521.92 |
EX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_emps.ensig SHA-256: 2ff45e645e723b986e88eccb93713004f41d65a66d2a2a731588d87d8b63a71f |
Apr 14, 2026 | 0.23 |
| sc-stable_1667.154.img SHA-256: 51868faa8c3d33222e6e8d070986386120cd2f988fa7d5213d624f58eb618476 |
Apr 14, 2026 | 192567.15 |
FX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_fmps.ensig SHA-256: 80aa29a71e6b708c2e62407cf1a6c664ed36ab9df9731f59bbd5453b08c2ab99 |
Jun 13, 2025 | 0.23 |
| fmps-meta.xml SHA-256: 003ddf7a68b26cc155c09072da6aba2ae5e875fc09c9361b379a9b8ca1698f4f |
Feb 20, 2025 | 0.23 |
| sc-stable_1622.190.img SHA-256: 7405f5a764b9209c6bdfe04b7714af5a8700d93f05765f9fdafa316bd4e303de |
Nov 05, 2025 | 194598.45 |
FX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_fmps.ensig SHA-256: 3943b5c8181883dba9ff68d42244ba0f77e561991dd197c0fad4dd521f0515e2 |
Apr 14, 2026 | 0.23 |
| sc-stable_1667.156.img SHA-256: 5b8a264af21a3726e326499cb82ac05fb50f8cef4ade3a6bca4a63b7ab5be9b9 |
Apr 14, 2026 | 192518.43 |
HX 10.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_hx.ensig SHA-256: 8c16ee7743b1da7b5902377adf054280a28ad127e571cffbeafe8dc295441165 |
Nov 11, 2025 | 0.79 |
| sc-stable_911.101.img SHA-256: 794fd30a639df2a00132a6da040b688273e400b2bc7776f0a30f14b8d0b3f1b4 |
Nov 11, 2025 | 101813.05 |
HX 10.0.4
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_hx.ensig SHA-256: 2c81076bb3410e79e479bed9800789d5a847d11f9bb96a4c7af545e4e177c2f4 |
Oct 29, 2025 | 0.42 |
| sc-stable_908.101.img SHA-256: b4e161d4941a07cd2a62cf10c1b2abf8d0363e8cf8b538e1e1cfd29d046d7835 |
Oct 29, 2025 | 101805.75 |
HX 10.0.5
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_hx.ensig SHA-256: 666403de05546ae7c039e5d27249b9cd2e3f905db91f295051b39248304ff236 |
Apr 14, 2026 | 0.23 |
| sc-stable_948.101.img SHA-256: 2a1fc9116f155f3a5aab45d23a1fc57eef4c0d9a7b02aab359e9ed589cb8e1e9 |
Apr 14, 2026 | 102282.48 |
NX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_wmps.ensig SHA-256: 9cff7ab18ef1ba96e388c08864b10cd339317346a5223b9769e6b4868c9732aa |
Nov 05, 2025 | 0.23 |
| sc-stable_1622.204.img SHA-256: c1b881432e2e2d8b9d4333548f423a69c8c0a9c0a1f588b0bf2c4820e3bbc35b |
Nov 05, 2025 | 194570.58 |
NX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_wmps.ensig SHA-256: e99d7ad7a9ea982f48abc74474b9c142cdc89943298bed47cdb2bd4fa2fbb4f6 |
Apr 14, 2026 | 0.23 |
| sc-stable_1667.166.img SHA-256: ca0e79fa18e7178a3eb41dd13c4fa9ed2d3d3c69fddaa30f9bfaae4db41dcb64 |
Apr 14, 2026 | 192521.83 |
VX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_vx.ensig SHA-256: 3f484626dd256982d64e49a4b09908a4fa43061980df15b879adf836c92b38ce |
Nov 05, 2025 | 0.23 |
| sc-stable_1623.112.img SHA-256: 01e8bb85ea4069d73dc056ea9dfc55e1feab38c7c5ee689e0089a1e120f39aff |
Nov 05, 2025 | 198155.09 |
VX 11.0.1
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_vx.ensig SHA-256: 142bdbdeca5e4f6941461c4246372162640b878807c3ac52c9a4a5be21bdc027 |
Apr 14, 2026 | 0.23 |
| sc-stable_1667.162.img SHA-256: 840f6dce3171249ece17cfa22b75a9e1f5417616fd17c5611ae7c6f718d1b97a |
Apr 14, 2026 | 192509.25 |
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.
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