Unsupported Software Findernotice of vendor support

Envoy end of life dates

The support dates the endoflife.date record (community-maintained) holds for Envoy, 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
1.36, security support to 14 Oct 2026
Next end date
1.36, security support ends 14 Oct 2026
Vendor's own notice
the vendor lifecycle policy for Envoy, authoritative; each version below links its own notice where the record carries one
Record
Envoy
Kind
server application
Versions in the record
40
Versions past vendor support
36
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/envoy, community-maintained, MIT licence, read 30 Sep 2026; sources

Envoy versions and their support dates

as at 30 Sep 2026
CycleReleasedActive support endsSecurity support endsExtended support endsOn the read dateVendor notice
1.3914 Jul 2026not given separately14 Jul 2027none in the recordsupportednone in the record
1.3823 Apr 2026not given separately23 Apr 2027none in the recordsupportednone in the record
1.3713 Jan 2026not given separately13 Jan 2027none in the recordsupportednone in the record
1.3614 Oct 2025not given separately14 Oct 2026none in the recordends within 90 daysnone in the record
1.3523 Jul 2025not given separately23 Jul 2026none in the recordpast vendor supportnone in the record
1.3415 Apr 2025not given separately15 Apr 2026none in the recordpast vendor supportnone in the record
1.3314 Jan 2025not given separately14 Jan 2026none in the recordpast vendor supportnone in the record
1.3215 Oct 2024not given separately15 Oct 2025none in the recordpast vendor supportnone in the record
1.3119 Jul 2024not given separately19 Jul 2025none in the recordpast vendor supportnone in the record
1.3016 Apr 2024not given separately16 Apr 2025none in the recordpast vendor supportnone in the record
1.2916 Jan 2024not given separately16 Jan 2025none in the recordpast vendor supportnone in the record
1.2819 Oct 2023not given separately19 Oct 2024none in the recordpast vendor supportnone in the record
1.2727 Jul 2023not given separately27 Jul 2024none in the recordpast vendor supportnone in the record
1.2618 Apr 2023not given separately18 Apr 2024none in the recordpast vendor supportnone in the record
1.2518 Jan 2023not given separately18 Jan 2024none in the recordpast vendor supportnone in the record
1.2419 Oct 2022not given separately19 Oct 2023none in the recordpast vendor supportnone in the record
1.2315 Jul 2022not given separately15 Jul 2023none in the recordpast vendor supportnone in the record
1.2215 Apr 2022not given separately15 Apr 2023none in the recordpast vendor supportnone in the record
1.2112 Jan 2022not given separately12 Jan 2023none in the recordpast vendor supportnone in the record
1.205 Oct 2021not given separately5 Oct 2022none in the recordpast vendor supportnone in the record
1.1913 Jul 2021not given separately13 Jul 2022none in the recordpast vendor supportnone in the record
1.1815 Apr 2021not given separately15 Apr 2022none in the recordpast vendor supportnone in the record
1.1711 Jan 2021not given separately11 Jan 2022none in the recordpast vendor supportnone in the record
1.168 Oct 2020not given separately8 Oct 2021none in the recordpast vendor supportnone in the record
1.157 Jul 2020not given separately7 Jul 2021none in the recordpast vendor supportnone in the record
1.148 Apr 2020not given separately8 Apr 2021none in the recordpast vendor supportnone in the record
1.1320 Jan 2020not given separately20 Jan 2021none in the recordpast vendor supportnone in the record
1.1231 Oct 2019not given separately31 Oct 2020none in the recordpast vendor supportnone in the record
1.1111 Jul 2019not given separately31 Oct 2019none in the recordpast vendor supportnone in the record
1.105 Apr 2019not given separately11 Jul 2019none in the recordpast vendor supportnone in the record
1.920 Dec 2018not given separately5 Apr 2019none in the recordpast vendor supportnone in the record
1.84 Oct 2018not given separately20 Dec 2018none in the recordpast vendor supportnone in the record
1.721 Jun 2018not given separately4 Oct 2018none in the recordpast vendor supportnone in the record
1.620 Mar 2018not given separately21 Jun 2018none in the recordpast vendor supportnone in the record
1.54 Dec 2017not given separately20 Mar 2018none in the recordpast vendor supportnone in the record
1.424 Aug 2017not given separately4 Dec 2017none in the recordpast vendor supportnone in the record
1.317 May 2017not given separately24 Aug 2017none in the recordpast vendor supportnone in the record
1.27 Mar 2017not given separately17 May 2017none in the recordpast vendor supportnone in the record
1.130 Nov 2016not given separately7 Mar 2017none in the recordpast vendor supportnone in the record
1.012 Sep 2016not given separately30 Nov 2016none 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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