ISC DHCP End of Life Dates
Release, end of support and end of life dates for every tracked ISC DHCP version, with current status.
All products · Vendor lifecycle page · Source entry
Status as of 2026-09-23 (UTC): 4 versions tracked; 0 supported, 0 security fixes only, 0 ending within 90 days, 4 end of life.
| Version | Status | Released | Support ends | Latest |
|---|---|---|---|---|
| 4.4 | End of life | 2018-01-31 | 2022-10-05 | 4.4.3-P1 |
| 4.3 | End of life | 2014-02-04 | 2018-02-28 | 4.3.6-P1 |
| 4.2 | End of life | 2010-07-15 | 2015-03-05 | 4.2.8 |
| 4.1 | End of life | 2008-12-19 | 2022-10-05 | 4.1-ESV-R16-P2 |
Note: "Not announced" means the vendor has not published a date. "Ended (no date published)" means the source marks it ended without a date. Dates are compared as calendar days in UTC, so a date can flip up to a day earlier or later than your local calendar.
Data: endoflife.date (MIT license), snapshot 2026-09-23. Dates come from each vendor's published lifecycle. Always confirm with the vendor link before a purchase or migration decision.