Envoy End of Life (EOL) Dates & Support Timeline
Complete end-of-life dates, support windows, and security status for all Envoy versions. Data sourced from endoflife.date and official vendor documentation. Updated at every deploy.
| Version | Latest Release | Release Date | EOL Date | Days | Status |
|---|---|---|---|---|---|
| 1.0 | 1.0.0 | Sep 12, 2016 | Nov 30, 2016 | 3492 days past EOL | EOL |
| 1.1 | 1.1.0 | Nov 30, 2016 | Mar 7, 2017 | 3395 days past EOL | EOL |
| 1.2 | 1.2.0 | Mar 7, 2017 | May 17, 2017 | 3324 days past EOL | EOL |
| 1.3 | 1.3.0 | May 17, 2017 | Aug 24, 2017 | 3225 days past EOL | EOL |
| 1.4 | 1.4.0 | Aug 24, 2017 | Dec 4, 2017 | 3123 days past EOL | EOL |
| 1.5 | 1.5.0 | Dec 4, 2017 | Mar 20, 2018 | 3017 days past EOL | EOL |
| 1.6 | 1.6.0 | Mar 20, 2018 | Jun 21, 2018 | 2924 days past EOL | EOL |
| 1.7 | 1.7.1 | Jun 21, 2018 | Oct 4, 2018 | 2819 days past EOL | EOL |
| 1.8 | 1.8.0 | Oct 4, 2018 | Dec 20, 2018 | 2742 days past EOL | EOL |
| 1.9 | 1.9.1 | Dec 20, 2018 | Apr 5, 2019 | 2636 days past EOL | EOL |
| 1.10 | 1.10.0 | Apr 5, 2019 | Jul 11, 2019 | 2539 days past EOL | EOL |
| 1.11 | 1.11.2 | Jul 11, 2019 | Oct 31, 2019 | 2427 days past EOL | EOL |
| 1.12 | 1.12.7 | Oct 31, 2019 | Oct 31, 2020 | 2061 days past EOL | EOL |
| 1.13 | 1.13.8 | Jan 20, 2020 | Jan 20, 2021 | 1980 days past EOL | EOL |
| 1.14 | 1.14.7 | Apr 8, 2020 | Apr 8, 2021 | 1902 days past EOL | EOL |
| 1.15 | 1.15.5 | Jul 7, 2020 | Jul 7, 2021 | 1812 days past EOL | EOL |
| 1.16 | 1.16.5 | Oct 8, 2020 | Oct 8, 2021 | 1719 days past EOL | EOL |
| 1.17 | 1.17.4 | Jan 11, 2021 | Jan 11, 2022 | 1624 days past EOL | EOL |
| 1.18 | 1.18.6 | Apr 15, 2021 | Apr 15, 2022 | 1530 days past EOL | EOL |
| 1.19 | 1.19.5 | Jul 13, 2021 | Jul 13, 2022 | 1441 days past EOL | EOL |
| 1.20 | 1.20.7 | Oct 5, 2021 | Oct 5, 2022 | 1357 days past EOL | EOL |
| 1.21 | 1.21.6 | Jan 12, 2022 | Jan 12, 2023 | 1258 days past EOL | EOL |
| 1.22 | 1.22.11 | Apr 15, 2022 | Apr 15, 2023 | 1165 days past EOL | EOL |
| 1.23 | 1.23.12 | Jul 15, 2022 | Jul 15, 2023 | 1074 days past EOL | EOL |
| 1.24 | 1.24.12 | Oct 19, 2022 | Oct 19, 2023 | 978 days past EOL | EOL |
| 1.25 | 1.25.11 | Jan 18, 2023 | Jan 18, 2024 | 887 days past EOL | EOL |
| 1.26 | 1.26.8 | Apr 18, 2023 | Apr 18, 2024 | 796 days past EOL | EOL |
| 1.27 | 1.27.7 | Jul 27, 2023 | Jul 27, 2024 | 696 days past EOL | EOL |
| 1.28 | 1.28.7 | Oct 19, 2023 | Oct 19, 2024 | 612 days past EOL | EOL |
| 1.29 | 1.29.12 | Jan 16, 2024 | Jan 16, 2025 | 523 days past EOL | EOL |
| 1.30 | 1.30.11 | Apr 16, 2024 | Apr 16, 2025 | 433 days past EOL | EOL |
| 1.31 | 1.31.10 | Jul 19, 2024 | Jul 19, 2025 | 339 days past EOL | EOL |
| 1.32 | 1.32.13 | Oct 15, 2024 | Oct 15, 2025 | 251 days past EOL | EOL |
| 1.33 | 1.33.14 | Jan 14, 2025 | Jan 14, 2026 | 160 days past EOL | EOL |
| 1.34 | 1.34.14 | Apr 15, 2025 | Apr 15, 2026 | 69 days past EOL | EOL |
| 1.35 | 1.35.12 | Jul 23, 2025 | Jul 23, 2026 | 30 days remaining | Warning |
| 1.36 | 1.36.8 | Oct 14, 2025 | Oct 14, 2026 | 113 days remaining | Warning |
| 1.37 | 1.37.4 | Jan 13, 2026 | Jan 13, 2027 | 204 days remaining | Active |
| 1.38 | 1.38.2 | Apr 23, 2026 | Apr 23, 2027 | 304 days remaining | Active |
What does Envoy end of life mean for your organization?
When a version of Envoy reaches end of life, the maintainers stop issuing security patches. Vulnerabilities discovered after this date are publicly disclosed on the National Vulnerability Database, exploit code appears on GitHub, and your systems remain permanently exposed.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the accumulation of unpatched vulnerabilities in EOL software. With a zero-day, nobody knows about the vulnerability. With EOL software, the vulnerability is public — listed, rated, and often weaponized — but no patch will ever exist. This is the most dangerous gap in enterprise security posture.
Organizations running EOL Envoy should treat it as a vulnerability class in their risk register, apply compensating controls (network segmentation, enhanced monitoring, access restriction), and prioritize migration to a supported version.
Extended Support Options
If you cannot migrate immediately, extended support vendors provide continued security patches for EOL Envoy versions. This is a bridge, not a permanent solution — plan your migration in parallel.
We work with vetted extended support vendors. Tell us what you need and we'll connect you with the right provider.
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