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Cisco IOS XE End of Life Dates

Release, end of support and end of life dates for every tracked Cisco IOS XE version, with current status.

All products · Vendor lifecycle page · Source entry

Status as of 2026-09-23 (UTC): 19 versions tracked; 2 supported, 1 security fixes only, 0 ending within 90 days, 16 end of life.

VersionStatusReleasedActive support endsSecurity support endsLatest
17.18 (LTS)Supported2025-08-082028-02-082029-08-08-
17.17End of life2025-03-312026-03-312026-03-31-
17.16End of life2024-12-112025-12-112025-12-11-
17.15 (LTS)Supported2024-08-092027-02-092028-08-09-
17.14End of life2024-04-132025-04-132025-04-13-
17.13End of life2023-11-302024-11-302024-11-30-
17.12 (LTS)Security fixes only2023-07-282026-01-282027-07-28-
17.11End of life2023-03-282024-03-282024-03-28-
17.10End of life2022-11-302023-11-302023-11-30-
17.9 (LTS)End of life2022-07-292025-01-292026-07-29-
17.8End of life2022-04-112023-04-112023-04-11-
17.7End of life2021-11-302022-11-302022-11-30-
17.6 (LTS)End of life2021-07-302023-01-302024-07-30-
17.5End of life2021-03-312022-03-312022-03-31-
17.4End of life2020-11-302021-11-302021-11-30-
17.3 (LTS)End of life2020-07-312023-01-312024-07-31-
17.2End of life2020-03-302021-03-302021-03-30-
17.1End of life2019-11-212020-11-212020-11-21-
16.12 (LTS)End of life2019-07-312022-01-312023-07-31-

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.