Software EOL

Cisco Email Security Appliance (ESA)

AsyncOSEnd-of-Life Announcement DateLast Date of Support: SW
AsyncOS 7.6.x for Cisco Email Security Appliance September 5, 2014 December 31, 2015
AsyncOS 7.8 for Cisco Email Security Appliance August 1, 2016 September 30, 2017
AsyncOS 8.0.1 for Cisco Email Security Appliance April 20, 2015 October 31, 2016
AsyncOS 8.0.2 for the Cisco Email Security Appliance December 20, 2016 February 28, 2018
AsyncOS 8.5.x for Cisco Email Security Appliance August 1, 2016 September 30, 2017
AsyncOS 9.1.x for the Cisco Email Security Appliance December 20, 2016 February 28, 2018
AsyncOS 9.5.x for the Cisco Email Security Appliance December 20, 2016 October 31, 2018
AsyncOS 9.6.x for the Cisco Email Security Appliance December 20, 2016 October 31, 2018
AsyncOS 9.7.x for the Cisco Email Security Appliance December 20, 2016 October 31, 2018
AsyncOS 9.8.x for the Cisco Email Security Appliance March 20, 2019 December 31, 2020
AsyncOS 10.x.x for the Cisco Email Security Appliance December 15, 2017 March 31, 2021
AsyncOS 11.0.x for the Cisco Email Security Appliance May 1, 2020 October 31, 2023
AsyncOS 11.1.x for the Cisco Email Security Appliance May 1, 2020 October 31, 2023
AsyncOS 12.0 for the Cisco Email Security Appliance May 1, 2020 October 31, 2023
AsyncOS 12.1 for the Cisco Email Security Appliance May 1, 2020 October 31, 2023
AsyncOS 12.5 for the Cisco Email Security Appliance May 1, 2020 October 31, 2023
     

Cisco Content Security Management Appliance (SMA)

AsyncOSEnd-of-Life Announcement DateLast Date of Support: SW
AsyncOS 7.9.x for Cisco Content Security Management Appliance October 6, 2014 December 31, 2015
AsyncOS 8.1.1 for Cisco Content Security Management Appliance April 20, 2015 October 31, 2016
AsyncOS 8.3.x for the Cisco Content Security Management Appliance December 20, 2016 October 31, 2018
AsyncOS 8.4.x for the Cisco Content Security Management Appliance December 20, 2016 October 31, 2018
AsyncOS 9.0.x for the Cisco Content Security Management Appliance August 1, 2016 September 30, 2017
AsyncOS 9.1.x for the Cisco Content Security Management Appliance August 1, 2016 September 30, 2017
AsyncOS 9.5.x for the Cisco Content Security Management Appliance December 20, 2016 October 31, 2018
AsyncOS 10.0.x for the Cisco Content Security Management Appliance December 15, 2017 March 31, 2021
AsyncOS 10.1.x for the Cisco Content Security Management Appliance December 15, 2017 March 31, 2021
AsyncOS 11.0.x for the Cisco Content Security Management Appliance May 1, 2020 October 31, 2023
AsyncOS 11.5.x for the Cisco Content Security Management Appliance May 1, 2020 October 31, 2023
AsyncOS 12.0 for the Cisco Content Security Management Appliance May 1, 2020 October 31, 2023
AsyncOS 12.5 for the Cisco Content Security Management Appliance May 1, 2020 October 31, 2023
     

Cisco Web Security Appliance (WSA)

AsyncOSEnd-of-Life Announcement DateLast Date of Support: SW
AsyncOS 7.1.x for Cisco Web Security Appliance February 12, 2014 August 31, 2016
AsyncOS 7.5.x for Cisco Web Security Appliance July 31, 2015 October 31, 2016
AsyncOS 7.7.x for Cisco Web Security Appliance July 1, 2015 March 31, 2017
AsyncOS 8.0.x for Cisco Web Security Appliance July 15, 2015 December 31, 2017
AsyncOS 8.5.x for Cisco Web Security Appliance October 3, 2016 October 31, 2018
AsyncOS 8.6.x for Cisco Web Security Appliance November 30, 2015 Aug 1, 2017
AsyncOS 8.7.x for Cisco Web Security Appliance November 30, 2015 Aug 1, 2017
AsyncOS 8.8.x for Cisco Web Security Appliance November 30, 2015 November 1, 2017
AsyncOS 9.0.x for Cisco Web Security Appliance October 3, 2016 October 31, 2018
AsyncOS 9.1.x for Cisco Web Security Appliance October 3, 2016 October 31, 2018
     

Note:
[End-of-Sale and End-of-Life Products]
  http://www.cisco.com/c/en/us/products/hw/tsd_products_support_end-of-sale_and_end-of-life_products_list.html

[End-of-Life and End-of-Sale Notices]
  http://www.cisco.com/c/en/us/products/security/email-security-appliance/eos-eol-notice-listing.html
  http://www.cisco.com/c/en/us/products/security/content-security-management-appliance/eos-eol-notice-listing.html
  http://www.cisco.com/c/en/us/products/security/web-security-appliance/eos-eol-notice-listing.html