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Opnsense End of Life Dates

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OPNsense is an open source, FreeBSD-based firewall and routing software developed by Deciso, a company in the Netherlands that makes hardware and sells support packages for OPNsense.

Last updated: May 31, 2026

VersionReleasedActive supportEOL dateUntil EOLLatestCVEsStatus
26.1 Jan 28, 2026—No—26.1.8—Active
25.7 Jul 22, 2025—Jan 28, 2026132d ago25.7.11—EOL
25.1 Jan 28, 2025—Jul 23, 2025321d ago25.1.12—EOL
24.7 Jul 23, 2024—Jan 28, 2025497d ago24.7.12—EOL
24.1 Jan 26, 2024—Jul 25, 2024684d ago24.1.10—EOL
23.7 Jul 28, 2023—Jan 26, 2024865d ago23.7.12—EOL
23.1 Jan 25, 2023—Jul 28, 20231047d ago23.1.11—EOL
22.7 Jul 25, 2022—Jan 25, 20231231d ago22.7.11—EOL
22.1 Jan 25, 2022—Jul 25, 20221415d ago22.1.10—EOL
21.7 Jul 23, 2021—Jan 25, 20221596d ago21.7.8—EOL
21.1 Jan 26, 2021—Jul 23, 20211782d ago21.1.9—EOL
20.7 Jul 28, 2020—Jan 26, 20211960d ago20.7.8—EOL
20.1 Jan 29, 2020—Jul 28, 20202142d ago20.1.9—EOL
19.7 Jul 15, 2019—Jan 29, 20202323d ago19.7.10—EOL
19.1 Jan 28, 2019—Jul 15, 20192521d ago19.1.10—EOL
18.7 Jul 29, 2018—Jan 28, 20192689d ago18.7.10—EOL
18.1 Jan 26, 2018—Jul 29, 20182872d ago18.1.13—EOL
17.7 Jul 26, 2017—Jan 26, 20183056d ago17.7.12—EOL
17.1 Jan 27, 2017—Jul 26, 20173240d ago17.1.11—EOL
16.7 Jul 26, 2016—Jan 27, 20173420d ago16.7.14—EOL
16.1 Jan 28, 2016—Jul 26, 20163605d ago16.1.20—EOL
15.7 Jul 2, 2015—Jan 28, 20163785d ago15.7.25—EOL
15.1 Jan 2, 2015—Jul 2, 20153995d ago15.1.12—EOL

Data sourced from endoflife.date · CVE data from NVD

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