Versions, system requirements, release dates, notes, and fixes for Symantec Endpoint Protection and Endpoint Security
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Versions, system requirements, release dates, notes, and fixes for Symantec Endpoint Protection and Endpoint Security

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Article ID: 154575

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Updated On:

Products

Endpoint Protection Endpoint Security Complete Endpoint Security

Issue/Introduction

This article contains the following information and links for current versions of Symantec Endpoint Security (SES) and Symantec Endpoint Protection (SEP).

If you need to download software, see:

Documentation

The release notes for Endpoint Protection and Endpoint Security include:

  • What's new in Symantec Endpoint Security
  • Known Issues

For product documentation, see:

Resolution

Products

Endpoint Protection and Endpoint Security clients

In Endpoint Security, see Product Updates in the cloud console (the gift icon) for information on new fixes.

Notes:

  • SEPM 14.3 RU6 and earlier build numbers and release dates match the Symantec Endpoint Protection client for Windows.
  • The Symantec Endpoint Protection Windows client is called the Symantec Agent when managed from the Endpoint Security cloud console.

Symantec Endpoint Protection Client for Windows/Symantec Agent version

Release Name Version (build number) Release Date Document Links
14.3 RU5 Patch 3 14.3.8309.5000 October 17th, 2023 New Fixes
14.3 RU6 Patch 2 14.3.9265.6000 October 17th, 2023 New Fixes
14.3 RU7 Patch 1 14.3.9707.7000 September 25th, 2023 New Fixes
14.3 RU8 14.3.10148.8000 August 31st, 2023

Release Notes

New Fixes

14.3 RU7 (Refresh) (Cloud-only release) 14.3.9689.7000 May 1st, 2023 New Fixes
14.3 RU6 (Refresh) (Cloud-only release) 14.3.9247.6000 May 1st, 2023 New Fixes
14.3 RU7 14.3.9681.7000 March 24th, 2023 New Fixes
14.3 RU6 Patch 1 14.3.9225.6000 March 28th, 2023 New Fixes
14.3 RU6 (Refresh) 14.3.9210.6000 January 4th, 2023 New Fixes
14.3 RU5 Patch 2 14.3.8296.5000 April 11th, 2023 New Fixes
14.3 RU5 (Refresh) 14.3.8289.5000 January 4th, 2023 New Fixes
14.3 RU6 14.3.9203.6000 October 26th, 2022

Release Notes

New Fixes

14.3 RU5 Patch 1 14.3.8282.5000 November 9th, 2022 New Fixes
14.3 RU5 (Refresh) 14.3.8268.5000 July 20th, 2022 New Fixes
14.3 RU5 (Refresh) 14.3.8262.5000 July 5th, 2022 New Fixes
14.3 RU5 14.3.8259.5000 June 21st, 2022

Release Notes

New Fixes

14.3 RU4 (Refresh) 14.3.7393.4000 March 1st, 2022  
14.3 RU4 14.3.7388.4000 January 31st, 2022  
14.3 RU3 (Refresh) 14.3.5427.3000 December 15th, 2021  
14.3 RU3 14.3.5413.3000 September 20th, 2021  
14.3 RU2 14.3.4615.2000 May 11th, 2021  
14.3 RU1 MP1 14.3.3580.1100 March 3rd, 2021  
14.3 RU1 (Refresh) 14.3.3452.1000 February 4th, 2021  
14.3 RU1 14.3.3384.1000 December 7th, 2020  
14.3 MP1 14.3.1169.0100 September 8th, 2020  
14.3 14.3.558.0000 May 7, 2020  
14.2 RU2 MP1 14.2.5569.2100 January 31, 2020  
14.2 RU2 14.2.5280.2000 October 22, 2019  
14.2 RU1 MP1 14.2.4815.1101 September 27, 2019  
14.2 RU1 MP1 14.2.4814.1101 August 30, 2019  
14.2 RU1 MP1 14.2.4559.1100 June 27, 2019  
14.2 RU1 14.2.3332.1000 May 10, 2019  
14.2 RU1 14.2.2486.1000 November 30, 2018  

 

Symantec Agent for Linux version

Note: The version (build number) reflects the version of the installer stub and typically matches the SEPM version but does not always match the agent version. This is because the installer stub is a script that downloads the latest version of the agent from the public repository, which may be more up to date than the SEPM version.

Release Name Version (build number) Symantec Agent for Linux version (SEPM)
14.3 RU8 U1 14.3.8151.8000 14.3.8151.8000
14.3 RU8 14.3.8138.8000 14.3.8138.8000
14.3 RU6 14.3.2509.6000 14.3.9205.6000
14.3 RU5 14.3.3068.5000 14.3.3075.5000
14.3 RU4 Patch 1 14.3.2171.4000 14.3.2171.4000
14.3 RU4 (Refresh) 14.3.2167.4000 14.3.2167.4000
14.3 RU4 14.3.2147.4000 14.3.2147.4000
14.3 RU3 (Refresh) 14.3.5427.3000

14.3.215.3000

14.3 RU3 14.3.5413.3000

14.3.202.3000

14.3 RU2 14.3.4615.2000 14.3.96.2000
14.3 RU1 MP1 14.3.3580.1100 14.3.459.1100
14.3 RU1 (refresh) 14.3.3385.1000 14.3.459.1000
14.3 RU1 14.3.3384.1000

 

Symantec Agent for Mac version

Notes:

  • Mac versions earlier than 14.3 RU1 follow the same versioning as Windows clients.
  • The Mac Agent is the same agent whether managed by SEPM or by the cloud console. 
Release Name Version (Build Number)
14.3 RU8 14.3.10124.8000
14.3 RU6 14.3.9204.6000
14.3 RU5 14.3.8263.5000
14.3 RU3 14.3.5055.3000
14.3 RU2 14.3.4625.2000
14.3 RU1 MP1 (Mac Hotfix) 14.3.3589.1100
14.3 RU1 MP1 14.3.3580.1100
14.3 RU1 (Hotfix) 14.3.3390.1000
14.3 RU1 14.3.3385.1000

 

Endpoint Protection 14.x Symantec Endpoint Protection Manager (SEPM)

Release Name

Version (build number)

Release Date

Document Links

14.3 RU8

14.3.23160.8000

August 31st, 2023

Release Notes

New Fixes

14.3 RU7

14.3.9816.7000

March 27th, 2023

Release Notes

New Fixes

14.3 RU6 (Refresh)

14.3.9210.6000

January 4th, 2023

Advisory

14.3 RU5 (Refresh)

14.3.8289.5000

January 4th, 2023

Advisory

Earlier SEPM build numbers and release dates match the Symantec Endpoint Protection client for Windows.

14.3 RU4 (Refresh)

14.3.7419.4000

January 18th, 2023

Advisory

14.3 RU3 (Refresh)

14.3.5470.3000

January 18th, 2023

Advisory

14.3 RU6

14.3.9205.6000

November 7th, 2022

Release Notes

New Fixes

14.3 RU5 Patch 1

14.3.8282.5000

November 8th, 2022

New Fixes

14.3 RU5 (Refresh)

14.3.8268.5000

July 21st, 2022

New Fixes

14.3 RU5 (Refresh)

14.3.8262.5000

July 6th, 2022

New Fixes

14.3 RU5

14.3.8259.5000

June 20th, 2022

Release Notes

New Fixes

14.3 RU4 Patch 1

14.3.7411.4000

July 6th, 2022

New Fixes

14.3 RU4 (Refresh)

14.3.7401.4000

April 19th, 2022

Release Notes

14.3 RU4 (Refresh)

14.3.7393.4000

March 1st, 2022

New Fixes

14.3 RU4

14.3.7388.4000

January 31st, 2022

Release Notes

New Fixes

14.3 RU3 Patch 2

14.3.5457.3000

July 6th, 2022

New Fixes

14.3 RU3 Patch 1

14.3.5433.3000

March 3, 2022

Release Notes

New Fixes

14.3 RU3 (Refresh)

14.3.5427.3000

December 15th, 2021

Release Notes

New Fixes

14.3 RU3

14.3.5413.3000

September 17th, 2021

Release Notes

New Fixes

14.3 RU2 Patch 3

14.3.4657.2000

July 6th, 2022

New Fixes

14.3 RU2 Patch 2

14.3.4647.2000

March 3, 2022

Release Notes

New Fixes

14.3 RU2 Patch 1

 

14.3.4637.2000

September 7, 2021  

Release Notes

New Fixes

14.3 RU2

14.3.4615.2000

May 11th, 2021

Release Notes

New Fixes

14.3 RU1 MP1

14.3.3580.1100

March 3rd, 2021

Release Notes

New Fixes

14.3 RU1 (refresh)

14.3.3385.1000

January 19th, 2021

New Fixes

14.3 RU1

14.3.3384.1000

December 4th, 2020

Release Notes

New Fixes

System Requirements

14.3 MP1 (refresh)

14.3.1169.0100

September 11th, 2020

Release Notes

14.3 MP1

14.3.1148.0100

July 31, 2020

Release Notes

New Fixes

System Requirements

14.3

14.3.558.0000**

May 5, 2020

Release Notes

New Fixes

System Requirements

14.2 RU2 MP1

14.2.5587.2100

April 7, 2020

Release Notes

New Fixes

System Requirements

14.2 RU2 MP1

14.2.5569.2100

January 27, 2020

See above.

14.2.2.0 (14.2 RU2)

14.2.5323.2000

November 12, 2019

Release Notes

New Fixes

System Requirements

14.2.1.1 (14.2 RU1 MP1)

14.2.4815.1101

September 24, 2019

Release Notes

New Fixes

System Requirements

14.2.1.1 (14.2 RU1 MP1)

14.2.4814.1101

August 20, 2019

See above.

14.2.1.1 (14.2 RU1 MP1)

14.2.4811.1100

August 5, 2019

See above.

14.2.1 (14.2 RU1) (Refresh)

14.2.3335.1000

May 21, 2019

Release Notes

New Fixes

System Requirements

14.2.1 (14.2 RU1)*

14.2.3332.1000

April 22, 2019

See above.

14.2.0.1 (14.2 MP1)

14.2.1057.0103

August 21, 2019

Release Notes

New Fixes

System Requirements

14.2.0.1 (14.2 MP1)

14.2.1031.0100

November 26, 2018

See above.

14.2.0.1 (14.2 MP1)

14.2.1023.0100

October 22, 2018

See above.

14.2.0.1 (14.2 MP1)

14.2.1015.0100

October 2, 2018

See above.

14.2

14.2.770.0000

July 24, 2018

Release Notes

New Fixes

System Requirements

14.2

14.2.760.0000

June 28, 2018

See above.

14.2

14.2.758.0000

June 15, 2018

See above

14.0.1.2 (14 RU1 MP2)

14.0.3929.1200

March 29, 2018

Release Notes

New Fixes

System Requirements

14.0.1.1b (14 RU1 MP1b)

14.0.3897.1101

January 23, 2018

(Patch to fix 14.0.3892.1101)

Release Notes 

New Fixes

System Requirements

14.0.1.1a (14 RU1 MP1a)

14.0.3892.1101

January 17, 2018 

(Patch for cosmetic issue obsoleted by Microsoft patch on January 18.)

See above.

14.0.1.1 (14 RU1 MP1)

14.0.3876.1100

December 29, 2017

See above.

14.0.1a  (14 RU1a)

14.0.3775.1002

January 17, 2018

(Patch for cosmetic issue obsoleted by Microsoft patch on January 18)

Release Notes 

New Fixes

System Requirements

14.0.1 (14 RU1)

14.0.3752.1000

October 12, 2017

See above.

14.0 MP2a

14.0.2455.0206

January 17, 2018 

(Patch for cosmetic issue obsoleted by Microsoft patch on January 18)

Release Notes

New Fixes

System Requirements

14 MP2

14.0.2415.0200

June 2, 2017

See above.

14 MP1 Refresh Build

14.0.2349.0100

March 16, 2017

Note: If you run 14 MP1 (14.0.2332.0100), do not upgrade to the 14 MP1 Refresh Build (14.0.2349.0100). Both versions are considered current. Upgrading from 14 MP1 to 14 MP1 Refresh Build (14.0.2349.0100) is not supported. The code change in 14 MP1 Refresh Build, which addresses the following issue, is slated for inclusion in a future release of version 14:
Using a sole trailing backslash with an Exception prefix variable in SEP 14 MP1 causes ccSvcHst.exe to crash (TECH239782)

Release Notes

New Fixes

System Requirements

14 MP1

14.0.2332.0100

February 17, 2017

See above.

14 (14 RTM)

14.0.1904.0000

October 28, 2016

Release Notes

New Fixes

System Requirements

***The 14.3 SEP for Mac client version is 14.3.510.0000.

Release Terminology

  • RTM - Release to Manufacturing
  • RU - Release Update
  • MP - Maintenance Patch