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/20260417-061-IPS_IU_SEP_14.2_RU2.exe	04/17/2026	4/17/2026	9.2 MB			F1063C83B61FB5D65E57DC86459EC3D7
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/20260417-061-IPS_IU_SEP_14.2_RU2.jdb	04/17/2026	4/17/2026	10.09 MB			F8BEA8BF828478F628C29046591F4426
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/20260417-071-IPS_IU_SEP_14.3_RU1.exe	04/17/2026	4/17/2026	7.36 MB			4F67872AC2FF413F555D7EDAF0C58B80
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/20260417-071-IPS_IU_SEP_14.3_RU2.exe	04/17/2026	4/17/2026	7.36 MB			13A83653E5A280CE8ED8428BC30B6CEA
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/20260417-071-IPS_IU_SEP_14.3_RU3.exe	04/17/2026	4/17/2026	7.36 MB			81E21FDC18C0A5FA21FD7DA0EFA76020
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/20260417-061-IPS_IU_SEP_14.3_RU5_x86.exe	04/17/2026	4/17/2026	5.58 MB			AA4C38AD587C2BB710CDD0D8041540B3
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/20260417-061-IPS_IU_SEP_14.3_RU5_x64.exe	04/17/2026	4/17/2026	7.38 MB			E07180DD228276EBDD8F0E592E1FFAE1
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/20260417-071-IPS_IU_SEP_14.3_RU6_x64.exe	04/17/2026	4/17/2026	7.41 MB			7CE9202FBFB769ED390E5E1190A23742
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/20260417-081-IPS_IU_SEP_14.3_RU7_x64.exe	04/17/2026	4/17/2026	7.41 MB			5632826D0D374B3CE97EE702DE4C9298
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/20260417-091-IPS_IU_SEP_14.3_RU8_x64.exe	04/17/2026	4/17/2026	7.41 MB			BF323FAC9AF8CF830E5DCF0EC5105A83
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/20260417-094-IPS_IU_SEP_14.3_RU9_x64.exe	04/17/2026	4/17/2026	7.41 MB			C6A9744BEDD40E27A19E292CB7EBA907
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