Is authentik 2021.12.5 patched?
Summary iPlain-English security status for authentik 2021.12.5, built from its CVEs, active-exploitation data, end-of-life date and latest release.
authentik 2021.12.5 is part of the 2021.12 release line. No known vulnerabilities affect it in our data. The 2021.12 line reached end-of-life on 2022-02-16, so it no longer receives security patches. The latest supported authentik release is 2026.5.3.
Known issues affecting 2021.12.5
None found for this version. ✓
Other authentik versions
Check another release line of authentik.
Frequently asked
Is authentik 2021.12.5 patched?
authentik 2021.12.5 is end-of-life and no longer receives security patches. Move to 2026.5.3.
When does authentik 2021.12 reach end-of-life?
authentik 2021.12 reached end-of-life on 2022-02-16 and no longer receives security patches.
What is the latest version of authentik?
The latest supported authentik release is 2026.5.3.
Is authentik 2021.12.5 still receiving security updates?
No — authentik 2021.12.5 is on the 2021.12 line, which reached end-of-life on 2022-02-16 and no longer receives security updates. Upgrade to 2026.5.3 or later to stay supported.
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against authentik's official advisory before you patch or upgrade — authentik official site ↗