Security Updates

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Download V2 Virus Definition Updates (DATs)

DAT File Platform Notes Version Release Date File Size (MB)
DAT Package For Use with ePO
SHA-256: 7D266DC3B18A2735223BCBE64F16D6F51C24B1E1BF48A78A61D861969F88632B
- - 11686 Jan 29, 2026 167

Download MEDDAT Updates

DAT File Platform Notes Version Release Date File Size (MB)
DAT Package For Use with ePO
SHA-256: 3B3163CA5D36786ED2F1AEC885AEA381B0A07B383820E7FD467D199F0799B9F3
Linux and Mac 6324 Jan 29, 2026 112.14

Download V3 Virus Definition Updates (DATs)

DAT File Platform Notes Version Release Date File Size (MB)
V3_6148dat.exe
SHA-256: E31DB6FBEB6742ED2D73DAED7B79E4402A8C27DF55C8D76182B4C034D48249B2
Windows-Intel - 6148 Jan 29, 2026 403.65
DAT Package For Use with ePO
SHA-256: 9F92DB80B5D275AAB7350ACBBEC6013C197D7930131667761502279B3637D0BB
- - 6148.0 Jan 29, 2026 238.52

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