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/20260515-061-IPS_IU_SEP_14.2_RU2.exe	05/15/2026	5/15/2026	9.21 MB			60EB539D120D49D1B90872C864C4E3FF
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/20260515-061-IPS_IU_SEP_14.2_RU2.jdb	05/15/2026	5/15/2026	10.09 MB			853846EDF9DB329F9616B2933E40DF57
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/20260515-071-IPS_IU_SEP_14.3_RU1.exe	05/15/2026	5/15/2026	7.37 MB			344F62721E37BEA58EB808567F0DDCD2
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/20260515-071-IPS_IU_SEP_14.3_RU2.exe	05/15/2026	5/15/2026	7.37 MB			25ED2117C7CBAD37BF54A20C1CBD481B
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/20260515-071-IPS_IU_SEP_14.3_RU3.exe	05/15/2026	5/15/2026	7.37 MB			73F2F71119E7C55AB770DA9BAB54A84C
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/20260518-061-IPS_IU_SEP_14.3_RU5_x86.exe	05/18/2026	5/18/2026	5.59 MB			F7359728465283B738F2EF277BD6E8D3
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/20260518-061-IPS_IU_SEP_14.3_RU5_x64.exe	05/18/2026	5/18/2026	7.39 MB			5E8498666079A9E425EA31CC441927C5
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/20260517-004-IPS_IU_SEP_14.3_RU6_x64.exe	05/17/2026	5/17/2026	7.41 MB			EB0010AB7DB7EFBAEAE18FFCD8013706
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/20260517-005-IPS_IU_SEP_14.3_RU7_x64.exe	05/17/2026	5/17/2026	7.41 MB			9B55EEEF50D56DDC4C02532D351A6F2C
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/20260517-003-IPS_IU_SEP_14.3_RU8_x64.exe	05/17/2026	5/17/2026	7.41 MB			D11F4372D8B77880822F3EB57435FF31
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/20260517-002-IPS_IU_SEP_14.3_RU9_x64.exe	05/17/2026	5/17/2026	7.41 MB			A0BEF55EAB86250204680E8C0CAD7DF2
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