Unsupported Software Findernotice of vendor support

authentik end of life dates

The support dates the endoflife.date record (community-maintained) holds for authentik, read on 30 Sep 2026: when security support ends for each version (cycle), when active support ends, and extended support where the record shows it. Below them, what Cyber Essentials, the Essential Eight, CIS Controls v8, PCI DSS and NIST SP 800-53 ask of a version past its end.

Oldest version still in support
2026.5, security support to no end date announced
Next end date
none announced in the record
Vendor's own notice
the vendor lifecycle policy for authentik, authoritative; each version below links its own notice where the record carries one
Record
authentik
Kind
server application
Versions in the record
12
Versions past vendor support
10
Essential Eight class
an application outside the priority classes: Patch applications asks for its removal once no longer supported at ML3; at ML1 and ML2 no held Essential Eight clause turns on it.
Source
endoflife.date/authentik, community-maintained, MIT licence, read 30 Sep 2026; sources

authentik versions and their support dates

as at 30 Sep 2026
CycleReleasedActive support endsSecurity support endsExtended support endsOn the read dateVendor notice
2026.818 Aug 2026not given separatelyno end date announcednone in the recordsupported, no end date announcednone in the record
2026.522 May 2026not given separatelyno end date announcednone in the recordsupported, no end date announcednone in the record
2026.224 Feb 2026not given separately18 Aug 2026none in the recordpast vendor supportnone in the record
2025.1213 Jan 2026not given separately22 May 2026none in the recordpast vendor supportnone in the record
2025.1027 Oct 2025not given separately24 Feb 2026none in the recordpast vendor supportnone in the record
2025.820 Aug 2025not given separately13 Jan 2026none in the recordpast vendor supportnone in the record
2025.63 Jun 2025not given separately27 Oct 2025none in the recordpast vendor supportnone in the record
2025.429 Apr 2025not given separately20 Aug 2025none in the recordpast vendor supportnone in the record
2024.1219 Dec 2024not given separately30 Apr 2025none in the recordpast vendor supportnone in the record
2023.1026 Oct 2023not given separately24 Apr 2024none in the recordpast vendor supportnone in the record
2022.1228 Dec 2022not given separately14 Feb 2023none in the recordpast vendor supportnone in the record
2021.1216 Dec 2021not given separately16 Feb 2022none in the recordpast vendor supportnone in the record

A version this table does not list is not in the record: the finder reads it as unknown, never supported. The dates are the record's own; nothing here states a date the record does not hold.

What the schemes ask of a version past its end

Cyber Essentials
software on in-scope devices licensed and supported by the vendor, meaning it still receives security updates; unsupported software removed or segregated (SU.1, SU.4). Cyber Essentials Plus: removed, or isolated with compensating controls (PM-02).
Essential Eight
An application outside the priority classes: Patch applications asks for its removal once no longer supported at ML3; at ML1 and ML2 no held Essential Eight clause turns on it.
CIS Controls v8, Safeguard 2.2
only software that still receives vendor support may be marked authorised; unsupported software kept for the mission needs a recorded exception with compensating controls and the acceptance of the remaining risk; support status checked at least monthly.
PCI DSS 12.3.4
hardware and software reviewed at least every 12 months: that vendors still supply timely security fixes, end-of-life announcements documented, and a remediation plan for outdated technology approved by senior management.
NIST SP 800-53 SA-22
system components replaced when support is no longer available from the developer, vendor or manufacturer, or alternative sources of continued support provided.

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