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/20260305-001-SONAR_IU_SEP.exe | HTTP	03/05/2026	3/5/2026	5.7 MB			AE6F304A8234F05AB31EA40A18384735
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/20260305-001-SONAR_IU_SEP_14_3_RU2.exe | HTTP	03/05/2026	3/5/2026	5.7 MB			ADC46799263B8B13EF0EC0BE453E4CEC
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/20260305-001-SONAR_IU_SEP_14_3_RU3.exe | HTTP	03/05/2026	3/5/2026	5.7 MB			8C905B3E56C568180D132DE63A1F9036
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/20260305-001-SONAR_IU_SEP_14_3_RU5_x86.exe | HTTP	03/05/2026	3/5/2026	5.1 MB			6E09604C1D56250CB15FA82E2FB749B3
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/20260305-001-SONAR_IU_SEP_14_3_RU5_x64.exe | HTTP	03/05/2026	3/5/2026	5.88 MB			A8A423429A6907F690F5A227EDD980B6
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/20260305-001-SONAR_IU_SEP_14_3_RU6_x64.exe | HTTP	03/05/2026	3/5/2026	5.94 MB			3FBF7429872113465935F1011BB411DD
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/20260305-001-SONAR_IU_SEP_14_3_RU7_x64.exe | HTTP	03/05/2026	3/5/2026	5.94 MB			2762A2A2E2E038CE4625A66E8D805C4B
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/20260305-001-SONAR_IU_SEP_14_3_RU8_x64.exe | HTTP	03/05/2026	3/5/2026	5.94 MB			287CB4082D6D9EACBA28183C8F881A9F
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/20260305-011-SONAR_IU_SEP_14_3_RU9_x64.exe | HTTP	03/05/2026	3/5/2026	6.1 MB			41431B355E752127198EF7E9FE39C558
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/20260305-011-SONAR_IU_SEP_14_3_RU10_x64.exe | HTTP	03/05/2026	3/5/2026	6.1 MB			F8105E50B6803765DEE7D2CE71E8A45B
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/20260305-011-SONAR_IU_SEP_14_3_RU10_ARM64.exe | HTTP	03/05/2026	3/5/2026	5.97 MB			E8D71E19977C46BB87A9393DC413C805
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU10 ARM 64
========================================================

Symantec Endpoint Protection 14.4 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/20260305-011-SONAR_IU_SEP_14_4_x64.exe | HTTP	03/05/2026	3/5/2026	6.09 MB			31DE2772A52D1B80474BE0269B55F58D
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.4 x64
========================================================

Symantec Endpoint Protection 14.4 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/20260305-011-SONAR_IU_SEP_14_4_ARM64.exe | HTTP	03/05/2026	3/5/2026	5.97 MB			E5A9996652E8BEB6A17DAFC854956B87
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.4 ARM 64