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iOS

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Release Cycles

16 total
Cycle Codename Release Date Latest Version EOL Date LTS Status
27 — 2026-09-14 27.2 — — Unknown
26 — 2025-09-15 26.7.2 — — Eol
18 — 2024-09-16 18.7.11 — — Eol
17 — 2023-09-18 17.7.7 2025-05-13 — Eol
16 — 2022-09-12 16.7.16 — — Eol
15 — 2021-09-20 15.8.8 — — Eol
14 — 2020-09-16 14.8.1 2021-10-26 — Eol
13 — 2019-09-19 13.7 2020-09-16 — Eol
12 — 2018-09-17 12.5.8 2026-01-26 — Eol
11 — 2017-09-19 11.4.1 2018-10-08 — Eol
10 — 2016-09-13 10.3.4 2019-07-22 — Eol
9 — 2015-09-16 9.3.6 2019-07-22 — Eol
8 — 2014-09-17 8.4.1 2015-09-30 — Eol
7 — 2013-09-18 7.1.2 2014-10-20 — Eol
6 — 2012-09-19 6.1.6 2013-09-26 — Eol
5 — 2011-10-12 5.1.1 2012-11-01 — Eol

Individual Builds

15 total
Build ID Version Channel Security Patch Release Date Type Devices
24B119 27.2 stable — 2026-10-26 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
24A446 27.0.1 stable — 2026-09-28 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
24A437 27.0 stable — 2026-09-14 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23G90 26.6.2 stable — 2026-09-08 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23G83 26.6.1 stable — 2026-08-17 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23G71 26.6 stable — 2026-07-27 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23F84 26.5.2 stable — 2026-06-29 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23F77 26.5 stable — 2026-05-11 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23E261 26.4.2 stable — 2026-04-22 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23E254 26.4.1 stable — 2026-04-08 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23E246 26.4 stable — 2026-03-24 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23D8133 26.3.1 stable — 2026-03-04 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23D127 26.3 stable — 2026-02-11 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23C71 26.2.1 stable — 2026-01-26 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13
23C55 26.2 stable — 2025-12-13 ipsw iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14 Pro, iPhone 13

Security Bulletins

APPLE-SA-2024-11-19-1 critical

Fixes JavaScriptCore (CVE-2024-44308) and WebKit (CVE-2024-44309) vulnerabilities that may have been actively exploited.

Nov 19, 2024 Source ↗
APPLE-SA-2024-10-28-1 high

Includes fixes for CoreRecognition, ImageIO, Kernel, Safari, and Siri security vulnerabilities.

Oct 28, 2024 Source ↗
APPLE-SA-2024-09-16-1 high

Initial security content of iOS 18 and iPadOS 18 addressing multiple subsystem vulnerabilities.

Sep 16, 2024 Source ↗
APPLE-SA-2024-07-29-1 high

Addresses kernel state corruption and WebKit security issues.

Jul 29, 2024 Source ↗