rtpengine End of Life (EOL) Dates & Support Timeline
Complete end-of-life dates, support windows, and security status for all rtpengine versions. Data sourced from endoflife.date and official vendor documentation. Updated at every deploy.
| Version | Latest Release | Release Date | EOL Date | Days | Status |
|---|---|---|---|---|---|
| 8.5 | 8.5.12.2 | Jul 31, 2020 | Dec 8, 2023 | 928 days past EOL | EOL |
| 9.5 | 9.5.9.1 | Jul 2, 2021 | Sep 6, 2024 | 655 days past EOL | EOL |
| 10.5 LTS | 10.5.9.1 | Jul 8, 2022 | Sep 5, 2025 | 291 days past EOL | EOL |
| 11.0 | 11.0.1.7 | Sep 2, 2022 | Oct 28, 2022 | 1334 days past EOL | EOL |
| 11.1 | 11.1.1.12 | Oct 28, 2022 | Feb 17, 2023 | 1222 days past EOL | EOL |
| 11.2 | 11.2.1.12 | Feb 17, 2023 | Apr 14, 2023 | 1166 days past EOL | EOL |
| 11.3 | 11.3.1.15 | Apr 14, 2023 | Jul 21, 2023 | 1068 days past EOL | EOL |
| 11.4 | 11.4.1.8 | Jul 21, 2023 | Sep 8, 2023 | 1019 days past EOL | EOL |
| 11.5 LTS | 11.5.1.52 | Sep 22, 2023 | Sep 11, 2026 | 80 days remaining | Warning |
| 12.0 | 12.0.1.5 | Nov 3, 2023 | Dec 22, 2023 | 914 days past EOL | EOL |
| 12.1 | 12.1.1.7 | Dec 22, 2023 | Feb 9, 2024 | 865 days past EOL | EOL |
| 12.2 | 12.2.1.5 | Feb 9, 2024 | Apr 5, 2024 | 809 days past EOL | EOL |
| 12.3 | 12.3.1.6 | Apr 5, 2024 | May 31, 2024 | 753 days past EOL | EOL |
| 12.4 | 12.4.1.11 | May 31, 2024 | Sep 20, 2024 | 641 days past EOL | EOL |
| 12.5 LTS | 12.5.1.54 | Sep 20, 2024 | Sep 24, 2027 | 458 days remaining | Active |
| 13.0 | 13.0.1.10 | Nov 8, 2024 | Dec 20, 2024 | 550 days past EOL | EOL |
| 13.1 | 13.1.1.16 | Dec 20, 2024 | Feb 21, 2025 | 487 days past EOL | EOL |
| 13.2 | 13.2.1.16 | Feb 21, 2025 | May 14, 2025 | 405 days past EOL | EOL |
| 13.3 | 13.3.1.16 | May 14, 2025 | Jun 27, 2025 | 361 days past EOL | EOL |
| 13.4 | 13.4.1.10 | Jun 27, 2025 | Sep 26, 2025 | 270 days past EOL | EOL |
| 13.5 LTS | 13.5.1.16 | Sep 26, 2025 | Sep 28, 2028 | 828 days remaining | Active |
| 14.0 | 14.0.1.11 | Dec 17, 2025 | Feb 28, 2026 | 115 days past EOL | EOL |
| 14.1 | 14.1.1.13 | Feb 28, 2026 | May 1, 2026 | 53 days past EOL | EOL |
| 26.0 LTS | 26.0.1.13 | May 1, 2026 | May 1, 2029 | 1043 days remaining | Active |
What does rtpengine end of life mean for your organization?
When a version of rtpengine 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 rtpengine 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 rtpengine 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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