Symantec Endpoint Protection 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
sonar/20260126-001-SONAR_IU_SEP.exe | HTTP	01/26/2026	1/26/2026	5.69 MB			1B44F3AF088D084231CBAD3167DAAEEA
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 to 14.3 RU1
====================================================

Symantec Endpoint Protection 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
sonar/20260126-001-SONAR_IU_SEP_14_3_RU2.exe | HTTP	01/26/2026	1/26/2026	5.69 MB			53F4A6A7ABB9EF93470E78D79228C275
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU2
============================================

Symantec Endpoint Protection 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
sonar/20260126-001-SONAR_IU_SEP_14_3_RU3.exe | HTTP	01/26/2026	1/26/2026	5.69 MB			A452958018F5DE6E18D43E5F95D5E2CC
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 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
sonar/20260126-001-SONAR_IU_SEP_14_3_RU5_x86.exe | HTTP	01/26/2026	1/26/2026	5.09 MB			C517116C14B005E1E59EB7DEF9F3767A
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU5
============================================

Symantec Endpoint Protection 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
sonar/20260126-001-SONAR_IU_SEP_14_3_RU5_x64.exe | HTTP	01/26/2026	1/26/2026	5.87 MB			AF8BE68D27B9AB4045AB7ABA65699104
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU5
============================================

Symantec Endpoint Protection 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
sonar/20260126-001-SONAR_IU_SEP_14_3_RU6_x64.exe | HTTP	01/26/2026	1/26/2026	5.93 MB			0A5060EE6EB2C1FBF673EC3ABB2277E1
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU6
============================================

Symantec Endpoint Protection 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
sonar/20260126-001-SONAR_IU_SEP_14_3_RU7_x64.exe | HTTP	01/26/2026	1/26/2026	5.93 MB			9758F6D606C34AB353D76B94F24D3B42
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU7
============================================

Symantec Endpoint Protection 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
sonar/20260126-001-SONAR_IU_SEP_14_3_RU8_x64.exe | HTTP	01/26/2026	1/26/2026	5.93 MB			24EACBB0493ACC27A22E92FA370F0565
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU8
============================================

Symantec Endpoint Protection 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
sonar/20260126-011-SONAR_IU_SEP_14_3_RU9_x64.exe | HTTP	01/26/2026	1/26/2026	6.09 MB			2D8EE9A2FD46A1BC7CCF22B184A56CCE
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU9
============================================

Symantec Endpoint Protection 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
sonar/20260126-011-SONAR_IU_SEP_14_3_RU10_x64.exe | HTTP	01/26/2026	1/26/2026	6.09 MB			242CF4E5099F43177E0E466E098A13E5
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU10
============================================

Symantec Endpoint Protection Client Installations on Windows Platforms ARM 64
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
sonar/20260126-011-SONAR_IU_SEP_14_3_RU10_ARM64.exe | HTTP	01/26/2026	1/26/2026	5.96 MB			06A7F8B676623B48E2091325D5690ED4
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU10 ARM 64