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Cisco IOS XE end-of-life (EOL) dates
Eolix tracks 20 release cycles of Cisco IOS XE — 16 have already reached end of life. Release dates, latest versions, and support status below — the same lifecycle data Eolix validates whole software estates against.
| Release | Released | Latest | End of life | Status |
|---|---|---|---|---|
| 26.1 (LTS) | 06-03-2026 | — | Not announced | No EOL announced |
| 17.18 (LTS) | 08-08-2025 | — | 08-08-2029 | Supported |
| 17.17 | 03-31-2025 | — | 07-30-2026 | End of life |
| 17.16 | 12-11-2024 | — | 01-13-2026 | End of life |
| 17.15 (LTS) | 08-09-2024 | — | 09-30-2028 | Supported |
| 17.14 | 04-13-2024 | — | 05-31-2025 | End of life |
| 17.13 | 11-30-2023 | — | 12-31-2024 | End of life |
| 17.12 (LTS) | 07-28-2023 | — | 09-30-2027 | Supported |
| 17.11 | 03-28-2023 | — | 05-14-2024 | End of life |
| 17.10 | 11-30-2022 | — | 01-03-2024 | End of life |
| 17.9 (LTS) | 07-29-2022 | — | 09-30-2026 | End of life |
| 17.8 | 04-11-2022 | — | 05-30-2023 | End of life |
| 17.7 | 11-30-2021 | — | 01-30-2023 | End of life |
| 17.6 (LTS) | 07-30-2021 | — | 09-30-2024 | End of life |
| 17.5 | 03-31-2021 | — | 05-30-2022 | End of life |
| 17.4 | 11-30-2020 | — | 01-28-2022 | End of life |
| 17.3 (LTS) | 07-31-2020 | — | 09-30-2023 | End of life |
| 17.2 | 03-30-2020 | — | 07-15-2021 | End of life |
| 17.1 | 11-21-2019 | — | 12-30-2020 | End of life |
| 16.12 (LTS) | 07-31-2019 | — | 08-18-2022 | End of life |
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