Youtrack 2026.1 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
| Version | Latest | EOL Date | Status |
|---|---|---|---|
| 2020.1 | 2020.1.11011 | Oct 28, 2020 | EOL |
| 2020.2 | 2020.2.11008 | Nov 17, 2020 | EOL |
| 2020.3 | 2020.3.12000 | Dec 14, 2020 | EOL |
| 2020.4 | 2020.4.6808 | Mar 30, 2021 | EOL |
| 2020.5 | 2020.5.3123 | May 26, 2021 | EOL |
| 2020.6 | 2020.6.8801 | Jul 13, 2021 | EOL |
| 2021.1 | 2021.1.15276 | Nov 2, 2021 | EOL |
| 2021.2 | 2021.2.19690 | Feb 15, 2022 | EOL |
When Youtrack 2026.1 reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Running Youtrack 2026.1 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to Youtrack 2026.1 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.