Palo Alto Networks Cortex XDR agent EOS & EOL timeline

Check Palo Alto Networks Cortex XDR agent end-of-support (EOS), end-of-life (EOL), release and extended-support dates. Compare versions and plan your next upgrade.

Software38 release timelinesData updated: Oct 26, 2026, 9:58 AM UTC

4.2
End of life
1. ReleasedJun 25, 2018
2. End of life (EOL)Mar 1, 2022
End of support (EOS)
Not announced
Extended support
Not announced
5.0
End of life
1. ReleasedMar 19, 2018
2. End of life (EOL)Jun 1, 2024
End of support (EOS)
Not announced
Extended support
Not announced
4.1
End of life
1. ReleasedSep 15, 2017
2. End of life (EOL)Sep 15, 2019
End of support (EOS)
Not announced
Extended support
Not announced
4.0
End of life
1. ReleasedApr 5, 2017
2. End of life (EOL)Apr 5, 2018
End of support (EOS)
Not announced
Extended support
Not announced
3.4
End of life
1. ReleasedAug 21, 2016
2. End of life (EOL)Aug 21, 2019
End of support (EOS)
Not announced
Extended support
Not announced
3.3
End of life
1. ReleasedNov 10, 2015
2. End of life (EOL)Feb 28, 2017
End of support (EOS)
Not announced
Extended support
Not announced
3.2
End of life
1. ReleasedMar 31, 2015
2. End of life (EOL)Mar 31, 2016
End of support (EOS)
Not announced
Extended support
Not announced
3.1
End of life
1. ReleasedSep 3, 2014
2. End of life (EOL)Sep 3, 2015
End of support (EOS)
Not announced
Extended support
Not announced

Support milestones: end of support = Active support; end of life = Support Status. Unknown dates are shown as “Not announced”. Paid extended support is separate from standard end of life. Support windows may vary by version and edition. Timeline spacing is not a duration scale.