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/20260115-001-SONAR_IU_SEP.exe | HTTP	01/15/2026	1/15/2026	5.69 MB			61FD53BA24157AE9E12F52443C0D4750
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/20260115-001-SONAR_IU_SEP_14_3_RU2.exe | HTTP	01/15/2026	1/15/2026	5.69 MB			6B2F35B02B7EF7A5E8E6D4F515C01B5B
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/20260115-001-SONAR_IU_SEP_14_3_RU3.exe | HTTP	01/15/2026	1/15/2026	5.69 MB			B6132B14A2E6E3B03281A4F0ED2BDCBE
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/20260115-001-SONAR_IU_SEP_14_3_RU5_x86.exe | HTTP	01/15/2026	1/15/2026	5.09 MB			25B83895DCA4BB4C739F948F79275FD6
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/20260115-001-SONAR_IU_SEP_14_3_RU5_x64.exe | HTTP	01/15/2026	1/15/2026	5.87 MB			793387672C1D5A7D247BEC59BFC74C39
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/20260115-001-SONAR_IU_SEP_14_3_RU6_x64.exe | HTTP	01/15/2026	1/15/2026	5.92 MB			B7D5FDE92073131BAE028B58A5FEED41
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/20260115-001-SONAR_IU_SEP_14_3_RU7_x64.exe | HTTP	01/15/2026	1/15/2026	5.92 MB			CD7539E2CD49F2670263433DB256FCA0
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/20260115-001-SONAR_IU_SEP_14_3_RU8_x64.exe | HTTP	01/15/2026	1/15/2026	5.92 MB			6042E730F20C58E119A24B1C02F6A559
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/20260115-011-SONAR_IU_SEP_14_3_RU9_x64.exe | HTTP	01/15/2026	1/15/2026	6.09 MB			1F7BF7AA3FCF1C5BF7CD42DEF6752C20
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/20260115-011-SONAR_IU_SEP_14_3_RU10_x64.exe | HTTP	01/15/2026	1/15/2026	6.09 MB			731C4B4343C23E70439ADB3F6895F14E
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/20260115-011-SONAR_IU_SEP_14_3_RU10_ARM64.exe | HTTP	01/15/2026	1/15/2026	5.96 MB			CC95B3CFBF4915634862ABF10D0829E0
This updater is suitable for the following versions of Symantec products:

    Symantec Endpoint Protection 14.3 RU10 ARM 64