Release versions, notes, new fixes, and system requirements for Endpoint Security and all versions of Endpoint Protection

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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 release versions, notes, new fixes and system requirements for all versions of Symantec Endpoint Protection (SEP).

Note:  To download the latest version of Symantec Endpoint Protection, see Download the latest version of Symantec software.

Resolution

Products

Endpoint Security (formerly Endpoint Protection 15)

Release notes for Endpoint Security includes links to the following:

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

See Product Updates in the cloud console (the gift icon) for information on new fixes.

Release Name Version (build number) Release Date
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 14.2.52.80.2000 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

 

Endpoint Protection 14

Release Name

Version (build number)

Release Date

Document Links

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