Title Products Classification Last Updated Version Size          Download
Security Intelligence Update for Microsoft Endpoint Protection - KB2461484 (Version 1.459.522.0) - Current Channel (Broad) System Center Endpoint Protection Definition Updates 10/2/2026 n/a 3347.9 MB 3510504016
Security Intelligence Update for Microsoft Endpoint Protection - KB2461484 (Version 1.459.520.0) - Current Channel (Broad) System Center Endpoint Protection Definition Updates 10/2/2026 n/a 3349.9 MB 3512656496
Security Intelligence Update for Microsoft Endpoint Protection - KB2461484 (Version 1.459.518.0) - Current Channel (Broad) System Center Endpoint Protection Definition Updates 10/2/2026 n/a 3350.4 MB 3513153520
Security Intelligence Update for Microsoft Endpoint Protection - KB2461484 (Version 1.459.516.0) - Current Channel (Broad) System Center Endpoint Protection Definition Updates 10/2/2026 n/a 3350.4 MB 3513112088
Security Intelligence Update for Microsoft Endpoint Protection - KB2461484 (Version 1.459.514.0) - Current Channel (Broad) System Center Endpoint Protection Definition Updates 10/2/2026 n/a 3351.7 MB 3514502536
Security Intelligence Update for Microsoft Endpoint Protection - KB2461484 (Version 1.459.512.0) - Current Channel (Broad) System Center Endpoint Protection Definition Updates 10/1/2026 n/a 3349.0 MB 3511695456
Update for Microsoft Defender Antivirus antimalware platform - KB4052623 (Version 4.18.26080.4) - Current Channel (Broad) Microsoft Defender Antivirus Definition Updates 9/17/2026 n/a 89.1 MB 93386816
Update for Microsoft Defender for Endpoint - KB5005292 (Version 10.8837.26060.14017) - Current Channel (Broad) Microsoft Defender for Endpoint Definition Updates 9/16/2026 n/a 19.4 MB 20310264
Windows 10/11 - Update for Microsoft Defender for Endpoint - KB5005292 (Version 10.8838.26060.15013) - Current Channel (Broad) Microsoft Defender for Endpoint Definition Updates 9/16/2026 n/a 131.4 MB 137776080
Windows 7/Server 2008 R2 - Update for Microsoft Defender for Endpoint - KB5005292 (Version 10.8837.26060.14020) - Current Channel (Broad) Microsoft Defender for Endpoint Definition Updates 9/16/2026 n/a 16.1 MB 16839800
Update for Windows Security platform - KB5007651 (Version 10.0.29628.1000) Windows Security platform Definition Updates 7/30/2026 n/a 44.0 MB 46180336
Update for Windows Security platform - KB5007651 (Version 10.0.29554.1001) Windows Security platform Definition Updates 4/8/2026 n/a 43.9 MB 45991440
Update for Windows Security platform - KB5007651 (Version 10.0.29510.1001) Windows Security platform Definition Updates 2/26/2026 n/a 44.0 MB 46115824
Update for Windows Security platform - KB5007651 (Version 10.0.29429.1000) Windows Security platform Definition Updates 10/14/2025 n/a 37.9 MB 39755624
Update for Windows Security platform - KB5007651 (Version 10.0.27840.1000) Windows Security platform Definition Updates 5/22/2025 n/a 37.9 MB 39699808
Security Intelligence Update for Microsoft Security Essentials - KB2310138 (Version 1.423.125.0) - Current Channel (Broad) MS Security Essentials Definition Updates 2/26/2025 n/a 3223.3 MB 3379870192
Security Intelligence Update for Microsoft Security Essentials - KB2310138 (Version 1.423.123.0) - Current Channel (Broad) MS Security Essentials Definition Updates 2/26/2025 n/a 3225.5 MB 3382129688
Security Intelligence Update for Microsoft Security Essentials - KB2310138 (Version 1.423.120.0) - Current Channel (Broad) MS Security Essentials Definition Updates 2/26/2025 n/a 3230.5 MB 3387453568
Security Intelligence Update for Microsoft Security Essentials - KB2310138 (Version 1.423.119.0) - Current Channel (Broad) MS Security Essentials Definition Updates 2/25/2025 n/a 3235.7 MB 3392919320
Security Intelligence Update for Microsoft Security Essentials - KB2310138 (Version 1.423.98.0) - Current Channel (Broad) MS Security Essentials Definition Updates 2/25/2025 n/a 3301.8 MB 3462155848
Security Intelligence Update for Microsoft Security Essentials - KB2310138 (Version 1.423.96.0) - Current Channel (Broad) MS Security Essentials Definition Updates 2/24/2025 n/a 3306.5 MB 3467142248
Update for Windows Security platform - KB5007651 (Version 10.0.27703.1006) Windows Security platform Definition Updates 1/8/2025 n/a 37.6 MB 39454192
Security Intelligence Update for Microsoft Security Essentials - KB2310138 (Version 1.391.1577.0) MS Security Essentials Definition Updates 6/15/2023 n/a 2149.2 MB 2253626480
Security Intelligence Update for Microsoft Endpoint Protection - KB2461484 (Version 1.391.1577.0) System Center Endpoint Protection Definition Updates 6/15/2023 n/a 2149.2 MB 2253626480
Security Intelligence Update for Microsoft Security Essentials - KB2310138 (Version 1.391.1546.0) MS Security Essentials Definition Updates 6/15/2023 n/a 2149.2 MB 2253626448
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