Nundina › Discover calendars › Version End-of-Life Dates calendar › Debian 12 (Bookworm) end of lifeDebian 12 (Bookworm) end of life30 June 2028Debian 12 (Bookworm) stops receiving security updates. Released 10 Jun 2023. Latest version 12.15 (11 Jul 2026). Source: endoflife.date.Version End-of-Life Dates calendarMore from this calendar