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Security Updates
Download V2 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| 11693xdat.exe SHA-256: 77ED1D6783CF939C36430007CB5CD4CE31EAA4DC02EEE8C4CE205990B937ABD2 |
Windows-Intel | readme.txt | 11693 | Feb 13, 2026 | 154.83 |
| DAT Package For Use with ePO SHA-256: F2F4279AA1D8CA3FF0A86CF8FFF2AD77F9126C8396D2A2F454D2360989290EFA |
- | - | 11693 | Feb 13, 2026 | 163.74 |
Download MEDDAT Updates
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| DAT Package For Use with ePO SHA-256: 4CC5A2057CE1660865A6B64BB271764EEDF16987FF9CF703B06AD9EFCC8ACE79 |
Linux and Mac | 6330 | Feb 10, 2026 | 112.47 |
Download V3 Virus Definition Updates (DATs)
| DAT File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| V3_6156dat.exe SHA-256: 6B14E41FAF4ED9DCE5F2D7FCB83B3F8A3381E869690DDE3A82360F13BB04C145 |
Windows-Intel | - | 6156 | Feb 13, 2026 | 405.65 |
| DAT Package For Use with ePO SHA-256: C2CA2F5AF5998BA279A7FC9A0F5C084A52AA308BA6AE03E771B4075F8DB8C0F9 |
- | - | 6156.0 | Feb 13, 2026 | 239.21 |
Download 6830 Engine Updates (Recommended)
| Product | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| epo6830eng.zip Windows Engine Package for use with ePO SHA-256: 0A5157F67176468A639B158F5B15D47A687383EF9B4BDF0F1E7D42DD303EE4C6 |
Windows | Release Notes | 6830 | Dec 15, 2025 | 8.33 |
| epo6830mub.zip Mac OS Universal Engine Package for use with ePO SHA-256: 28D2C4EDB41C6A0417DA4AD2E18ACDFCAF5FB7FB825911A52EADB9374A7CEAA0 |
Mac OS | Release Notes | 6830 | Dec 15, 2025 | 7.15 |
| epo6830lnx.zip Linux Engine Package for use with ePO SHA-256: BAB151C5DEBBB739192834C2901436D1006150CA7EAFE211ED12906898DDA485 |
Linux | Release Notes | 6830 | Dec 15, 2025 | 10.71 |
Download 6800 Engine Updates
| Product | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| epo6800eng.zip Windows Engine Package for use with ePO SHA-256: C678D252265CBBBD8487D576E2C88D8D8C2D7B49C357C5DFE6F3A4503C5D8D05 |
Windows | Release Notes | 6800 | Mar 31, 2025 | 8.4 |
| epo6800mub.zip Mac OS Universal Engine Package for use with ePO SHA-256: 812FEE2D06D21CC469F135F16A5668CFA5AEDF06E58F620961C9C5736E9A192F |
Mac OS | Release Notes | 6800 | Mar 31, 2025 | 7.12 |
| epo6800lnx.zip Linux Engine Package for use with ePO SHA-256: 914FEE52F304302D9FD5546118CF1379EE870DF72632C4E8165F707DDA0E5BF1 |
Linux | Release Notes | 6800 | Mar 31, 2025 | 10.8 |
Download 6600 Engine Updates
| Product | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| epo6600eng.zip Windows Engine Package for use with ePO SHA-256: B3E86E3BE8FF0D49C90E653556551E1B095DAC42E638423BB130AF2620086DC9 |
Windows | Release Notes | 6600 | Dec 13, 2022 | 5.79 |
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_13835.zip SHA-256: F526435EB9D1D3C06D8D5662BB2CE56C333E670A916013BDF1F62CB4DB1885CA |
Windows | Release Notes | 10.7.0.13835 | Jul 09, 2025 | 4.07 |
| ENDP_Linux_Content_10.7.0_00385.zip SHA-256: E429B2E5DAD04D24D25F1F58595026571B14BF86E206AF5B62C99F584A461C8C |
Linux | Release Notes | 10.7.0.00385 | Jun 18, 2025 | 0.08 |
Host Intrusion Prevention Content
| Content File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| MECR_8_0_0_13835.zip SHA-256: F17D0142274981AB89242EDF44926C24418260CB774A99F6DE786B4C4EAB1247 |
Windows | Release Notes | 8.0.0.13835 | Jul 09, 2025 | 4.06 |
MsgBus Cert Updater Content
| Content File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| MsgBusCertsUpdater.zip SHA-256: 6449CC87B9D01EF2844D1556C7E8F57B7CB6B43AA99A938EDB6D1627094340E5 |
All | Release Notes | 5.8.3.939 | Mar 25, 2025 | 16.17 |
Audit Engine Content (SCAP)
| Content File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| SCAP_1422_m3458_20250711_0250.zip SHA-256: 2AA440A9A40B781CD3E4F18B7B83C5C55180C99E405FB03B1608EB33B324C26C |
All | Release Notes | 1422 | Jul 12, 2025 | 86.39 |
Findings Content
| Content File | Platform | Notes | Version | Release Date | File Size (MB) |
|---|---|---|---|---|---|
| FindingsMessages-1396-1752219437.zip SHA-256: FC4F8B66797096F1EDDC778DC9689E7D4577879BE9C00BA888787A392F22BD93 |
All | - | 1396 | Jul 12, 2025 | 4.38 |
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 |
Feb 02, 2026 | 0.23 |
| sc-stable_1647.116.img SHA-256: a213b95a2a503974cf9ebf122204c0bd98c55a27268a82ad6d2ee8ce7d305776 |
Feb 02, 2026 | 192840.36 |
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 |
Feb 02, 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) |
|---|---|---|
| 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 |
Feb 02, 2026 | 0.23 |
| sc-stable_1647.110.img SHA-256: 9c46e3e781cf3b29f018d5da4b3a7b5c2e7dfe3bee99c377da15fa80294e157f |
Feb 02, 2026 | 192837.08 |
FX 11.0.0
| File | Release Date | File Size (KB) |
|---|---|---|
| femeta_fMPS.ensig SHA-256: 80aa29a71e6b708c2e62407cf1a6c664ed36ab9df9731f59bbd5453b08c2ab99 |
Jun 13, 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 |
Feb 02, 2026 | 0.23 |
| sc-stable_1647.112.img SHA-256: 46a2ce69f4b3b389caf757dba1bbba63662b7c351e7ba5987d92ffc7a185ecf6 |
Feb 02, 2026 | 192826.34 |
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 |
Feb 02, 2026 | 0.23 |
| sc-stable_930.102.img SHA-256: be2f5cde462f754e192465a2b7c357892730c5450d0db553e9b6b738c993708c |
Jan 30, 2026 | 102241.5 |
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 |
Feb 02, 2026 | 0.23 |
| sc-stable_1647.122.img SHA-256: bb2c6666bf0a71bf751ea688f244729ef849c0041cf60468f850f4d4923af76f |
Feb 02, 2026 | 192821.04 |
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 |
Feb 02, 2026 | 0.23 |
| sc-stable_1647.118.img SHA-256: fc4522604c8cd545cc9cbfebb0f102d87bb2efc5f027f55215caaaa7373dbfe6 |
Feb 02, 2026 | 192821.15 |
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