Debian 9 (Stretch)
extended supportLTSEOL 2027-06-30Next change 2027-06-30
Debian 9 is currently in extended support; end of life is scheduled for 2027-06-30. This line is marked as long-term support (LTS). First release: 2017-06-17. Latest stable release: 9. Lifecycle periods below are derived from official vendor sources with provenance.
Latest stable 9 (2017-06-17)
Lifecycle & support periods
| Phase | From | Until | Provider | Source |
|---|---|---|---|---|
| standard support | 2017-06-17 | 2020-07-18 | Debian security support | Debian distro-info-data CSV |
| extended support | 2020-07-18 | 2022-06-30 | Debian LTS | Debian distro-info-data CSV |
| extended support | 2022-06-30 | 2027-06-30 | Debian Extended LTS (Freexian) | Debian distro-info-data CSV |
| end of life | 2027-06-30 | — | Debian Extended LTS (Freexian) | Debian distro-info-data CSV |
Provenance
Every lifecycle fact is traceable to its authoritative source.
- Debian distro-info-data CSVfirst party · highhttps://debian.pages.debian.net/distro-info-data/debian.csv
Retrieved 2026-08-28 · Debian 9 (Stretch) fully end-of-life
- Debian distro-info-data CSVfirst party · highhttps://debian.pages.debian.net/distro-info-data/debian.csv
Retrieved 2026-08-28 · Debian 9 (Stretch) Extended LTS (Freexian)
- Debian distro-info-data CSVfirst party · highhttps://debian.pages.debian.net/distro-info-data/debian.csv
Retrieved 2026-08-28 · Debian 9 (Stretch) LTS
- Debian distro-info-data CSVfirst party · highhttps://debian.pages.debian.net/distro-info-data/debian.csv
Retrieved 2026-08-28 · Debian 9 (Stretch) security support
Recent releases
- 92017-06-17