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/20260316-061-IPS_IU_SEP_14.2_RU2.exe	03/16/2026	3/17/2026	9.19 MB			CBA319247AB2BE68D14A6E4809DB8BF4
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/20260316-061-IPS_IU_SEP_14.2_RU2.jdb	03/16/2026	3/17/2026	10.08 MB			56ADDE24F2062F490BBFFE727D200537
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/20260316-071-IPS_IU_SEP_14.3_RU1.exe	03/16/2026	3/16/2026	7.35 MB			D1D038BB72B99CE61C1A4C485CB465FB
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/20260316-071-IPS_IU_SEP_14.3_RU2.exe	03/16/2026	3/16/2026	7.35 MB			9AFE0637439364CBF555BC97D41AD33C
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/20260316-071-IPS_IU_SEP_14.3_RU3.exe	03/16/2026	3/16/2026	7.35 MB			D9B2CAA69839B2A63E57573C8B088C44
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/20260316-061-IPS_IU_SEP_14.3_RU5_x86.exe	03/16/2026	3/16/2026	5.57 MB			FF974458D6BC892A3FB022C71FE5C7B0
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/20260316-061-IPS_IU_SEP_14.3_RU5_x64.exe	03/16/2026	3/16/2026	7.38 MB			3896FC798630F99BED3C564F343A7D35
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/20260316-071-IPS_IU_SEP_14.3_RU6_x64.exe	03/16/2026	3/16/2026	7.4 MB			E2DB41F64335CB9A4EF6C57AA62DAF53
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/20260316-081-IPS_IU_SEP_14.3_RU7_x64.exe	03/16/2026	3/16/2026	7.4 MB			65D2D6FE1619A7A564846446F28699DE
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/20260312-091-IPS_IU_SEP_14.3_RU8_x64.exe	03/12/2026	3/13/2026	7.4 MB			C06A26BA9B4513A58CF3FB6481EF300B
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 Above 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/20260316-094-IPS_IU_SEP_14.3_RU9_x64.exe	03/16/2026	3/16/2026	7.4 MB			50F393EFDD0CDAD95973C86A917D3F46
This updater is suitable for the following versions of Symantec products:
Symantec Endpoint Protection 14.4 x64
Symantec Endpoint Protection 14.3 RU10 x64
Symantec Endpoint Protection 14.3 RU9 x64