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/20260519-061-IPS_IU_SEP_14.2_RU2.exe	05/19/2026	5/19/2026	9.2 MB			185B2C97552A4D4C9C783859C00F3D82
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/20260519-061-IPS_IU_SEP_14.2_RU2.jdb	05/19/2026	5/19/2026	10.1 MB			239D3A2AF8FF232D59B8331451712948
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/20260520-071-IPS_IU_SEP_14.3_RU1.exe	05/20/2026	5/20/2026	7.37 MB			E12B8C67D1476D0C76E7D48DDB73AEDB
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/20260520-071-IPS_IU_SEP_14.3_RU2.exe	05/20/2026	5/20/2026	7.37 MB			B832B01FE3CEDF5167491DFF9290D3CE
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/20260520-071-IPS_IU_SEP_14.3_RU3.exe	05/20/2026	5/20/2026	7.37 MB			F3A77938AA951694B7E71E118F072AD5
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/20260521-061-IPS_IU_SEP_14.3_RU5_x86.exe	05/21/2026	5/21/2026	5.59 MB			FEF7BD7ED64C6718305864F527AC517B
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/20260520-061-IPS_IU_SEP_14.3_RU5_x64.exe	05/20/2026	5/20/2026	7.39 MB			09B2BC78B59BDDF7A4704EF5009903B4
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/20260520-004-IPS_IU_SEP_14.3_RU6_x64.exe	05/20/2026	5/20/2026	7.42 MB			FCFA64EBDC4BDC675BB03E68642C2D86
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/20260520-005-IPS_IU_SEP_14.3_RU7_x64.exe	05/20/2026	5/20/2026	7.42 MB			6892D70939A1E2A7126FED85C7573AFC
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/20260520-006-IPS_IU_SEP_14.3_RU8_x64.exe	05/20/2026	5/20/2026	7.42 MB			3C4D27AC72035EC67D661A8A087EB7C2
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/20260520-007-IPS_IU_SEP_14.3_RU9_x64.exe	05/20/2026	5/20/2026	7.42 MB			08A790F4804A0385E09A55B5D3EAEF34
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