Symantec Endpoint Protection 14.3 to 14.3 MP1 Client Installations on Windows Platforms Use the executable file for client installations only if you are using one of the supported products that are listed below. File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250918-061-IPS_IU_SEP_14.2_RU2.exe | HTTP 09/18/2025 9/19/2025 9.19 MB 772F5CC5096A9CB818BBAE8758A4C801 This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 to 14.3 MP1 ==================================================== Symantec Endpoint Protection 14.3 to 14.3 MP1 Manager Installations on Windows Platforms Use the JDB file for manager installations only if you are using one of the supported products that are listed below. How to update definitions for Symantec Endpoint Protection Manager using the .jdb file File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250918-061-IPS_IU_SEP_14.2_RU2.jdb | HTTP 09/18/2025 9/19/2025 10.08 MB 0679AC9780F0C0890B64C726411893AA This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 to 14.3 MP1 ==================================================== Symantec Endpoint Protection 14.3 RU1 Client Installations on Windows Platforms Use the executable file for client installations only if you are using one of the supported products that are listed below. File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250919-071-IPS_IU_SEP_14.3_RU1.exe | HTTP 09/19/2025 9/19/2025 7.35 MB 01E08D207DD54B74DF11D5A4FC9C7EF2 This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 RU1 ==================================================== Symantec Endpoint Protection 14.3 RU2 Client Installations on Windows Platforms Use the executable file for client installations only if you are using one of the supported products that are listed below. File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250919-071-IPS_IU_SEP_14.3_RU2.exe | HTTP 09/19/2025 9/19/2025 7.35 MB 6659936C4839B97C74382CF234212ABD This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 RU2 ==================================================== Symantec Endpoint Protection 14.3 RU3 and RU4 Client Installations on Windows Platforms Use the executable file for client installations only if you are using one of the supported products that are listed below. File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250919-071-IPS_IU_SEP_14.3_RU3.exe | HTTP 09/19/2025 9/19/2025 7.35 MB 131810961BBF97D4D70FF7C1FB688A8D This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 RU3 Symantec Endpoint Protection 14.3 RU4 ==================================================== Symantec Endpoint Protection 14.3 RU5 Client Installations on Windows Platforms x86 Use the executable file for client installations only if you are using one of the supported products that are listed below. File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250919-061-IPS_IU_SEP_14.3_RU5_x86.exe | HTTP 09/19/2025 9/19/2025 5.57 MB A5AC7BCDAD5047E4FDF95DC6FEBEE066 This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 RU5 x86 ==================================================== Symantec Endpoint Protection 14.3 RU5 Client Installations on Windows Platforms x64 Use the executable file for client installations only if you are using one of the supported products that are listed below. File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250919-061-IPS_IU_SEP_14.3_RU5_x64.exe | HTTP 09/19/2025 9/19/2025 7.38 MB B1C90B87B95B1355F2D921D39DF380CF This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 RU5 x64 ==================================================== Symantec Endpoint Protection 14.3 RU6 Client Installations on Windows Platforms x64 Use the executable file for client installations only if you are using one of the supported products that are listed below. File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250919-071-IPS_IU_SEP_14.3_RU6_x64.exe | HTTP 09/19/2025 9/19/2025 7.4 MB 1C85DE090F807B4A139928148B343C2A This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 RU6 x64 ==================================================== Symantec Endpoint Protection 14.3 RU7 Client Installations on Windows Platforms x64 Use the executable file for client installations only if you are using one of the supported products that are listed below. File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250918-081-IPS_IU_SEP_14.3_RU7_x64.exe | HTTP 09/18/2025 9/18/2025 7.4 MB 24BC4FDEB14789655A4D91C81D82DA6F This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 RU7 x64 ==================================================== Symantec Endpoint Protection 14.3 RU8 Client Installations on Windows Platforms x64 Use the executable file for client installations only if you are using one of the supported products that are listed below. File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250918-091-IPS_IU_SEP_14.3_RU8_x64.exe | HTTP 09/18/2025 9/18/2025 7.41 MB F2A6464F7F45B50F5F9428545732C894 This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 RU8 x64 ==================================================== Symantec Endpoint Protection 14.3 RU9 and RU10 Client Installations on Windows Platforms x64 Use the executable file for client installations only if you are using one of the supported products that are listed below. File Name Creation Date Release Date File Size Defs Version Sequence Number MD5 | all ips/20250918-094-IPS_IU_SEP_14.3_RU9_x64.exe | HTTP 09/18/2025 9/19/2025 7.41 MB B6CB346BDED8EAF1AD66F17214678385 This updater is suitable for the following versions of Symantec products: Symantec Endpoint Protection 14.3 RU10 x64 Symantec Endpoint Protection 14.3 RU9 x64