iOS · Lifecycle Status

iOS End of Life (EOL) Dates & Support Timeline

Complete end-of-life dates, support windows, and security status for all iOS versions. Data sourced from endoflife.date and official vendor documentation. Updated at every deploy.

iOS 26.4.2 is actively supported. No versions approaching EOL in the next 6 months.
Latest Active
26.4.2
26 series
Next EOL
None upcoming
Active Versions
1
of 15 total
EOL Versions
14
no longer patched
Release Cycle Timeline
EOL   Warning   Active   Today
Release cycle timeline 2012201320142015201620172018201920202021202220232024202520265678910111213141516171826TODAY
All Versions
VersionLatest ReleaseRelease DateEOL DateDaysStatus
5 5.1.1 Oct 12, 2011 Nov 1, 2012 4937 days past EOL EOL
6 6.1.6 Sep 19, 2012 Sep 26, 2013 4608 days past EOL EOL
7 7.1.2 Sep 18, 2013 Oct 20, 2014 4219 days past EOL EOL
8 8.4.1 Sep 17, 2014 Sep 30, 2015 3874 days past EOL EOL
9 9.3.6 Sep 16, 2015 Jul 22, 2019 2483 days past EOL EOL
10 10.3.4 Sep 13, 2016 Jul 22, 2019 2483 days past EOL EOL
11 11.4.1 Sep 19, 2017 Oct 8, 2018 2770 days past EOL EOL
12 12.5.8 Sep 17, 2018 Jan 26, 2026 103 days past EOL EOL
13 13.7 Sep 19, 2019 Sep 16, 2020 2061 days past EOL EOL
14 14.8.1 Sep 16, 2020 Oct 26, 2021 1656 days past EOL EOL
15 15.8.7 Sep 20, 2021 Mar 11, 2026 59 days past EOL EOL
16 16.7.15 Sep 12, 2022 Mar 11, 2026 59 days past EOL EOL
17 17.7.2 Sep 18, 2023 Nov 19, 2024 536 days past EOL EOL
18 18.7.8 Sep 16, 2024 Apr 22, 2026 17 days past EOL EOL
26 26.4.2 Sep 15, 2025 Already EOL Supported Active

What does iOS end of life mean for your organization?

When a iOS version 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 iOS 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.

Check your full stack for EOL risk

Upload requirements.txt, package.json, or Gemfile — full EOL report instantly.

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Frequently Asked Questions
What is the end-of-life date for iOS?
See the full table above for all iOS version EOL dates.
What is the latest supported version of iOS?
The latest active version of iOS is 26.4.2. Always verify against the table above as support windows can change.
What happens when iOS reaches end of life?
When iOS reaches end of life, the vendor stops issuing security patches. Any CVEs disclosed after the EOL date accumulate indefinitely with no patch path — creating an ever-growing attack surface that most vulnerability scanners do not flag.
How do I check if I'm running an EOL version of iOS?
Check your current version against the table above. If your version's EOL date has passed, you are running unsupported software. You can also use the endoflife.ai Stack Scanner to check your entire dependency file at once.
Is there extended support available for EOL iOS versions?
Some vendors offer extended support for EOL software. Contact the original vendor or check with enterprise support providers for options.

Related Products

Data from endoflife.date API · endoflife.date · Generated at build time · How we source data →