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/20260312-061-IPS_IU_SEP_14.2_RU2.exe | HTTP	03/12/2026	3/13/2026	9.19 MB			F5C2D643B3C54EBDE963A1E8A23D2487
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/20260312-061-IPS_IU_SEP_14.2_RU2.jdb | HTTP	03/12/2026	3/13/2026	10.08 MB			C513A340A1522CCF98771039715CAB26
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/20260312-071-IPS_IU_SEP_14.3_RU1.exe | HTTP	03/12/2026	3/13/2026	7.35 MB			1B268FE686E3776FDDF20BE9CD445B47
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/20260312-071-IPS_IU_SEP_14.3_RU2.exe | HTTP	03/12/2026	3/13/2026	7.35 MB			EF1F17E14A247292A702CDFE7B4DEBCA
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/20260312-071-IPS_IU_SEP_14.3_RU3.exe | HTTP	03/12/2026	3/13/2026	7.35 MB			0FB9726C250BD26700C131BF453FC916
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/20260312-061-IPS_IU_SEP_14.3_RU5_x86.exe | HTTP	03/12/2026	3/13/2026	5.57 MB			6A93AA20AC2BBD84EBA41DF83081B903
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/20260312-061-IPS_IU_SEP_14.3_RU5_x64.exe | HTTP	03/12/2026	3/13/2026	7.38 MB			C924A06D80B1A531E56EBCCB7B706347
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/20260312-071-IPS_IU_SEP_14.3_RU6_x64.exe | HTTP	03/12/2026	3/13/2026	7.4 MB			71231FAF736BE8EF3C6695CB28A6AD3D
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/20260312-081-IPS_IU_SEP_14.3_RU7_x64.exe | HTTP	03/12/2026	3/13/2026	7.4 MB			1C3426D8036C106A78CB7774BE401D53
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 | HTTP	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/20260312-094-IPS_IU_SEP_14.3_RU9_x64.exe | HTTP	03/12/2026	3/13/2026	7.4 MB			3D3A0C15DBAA980F09EAD0922B642F08
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