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MacIQ

endoflife.date: Sonoma security support ended

endoflife.date lists 14 September 2026 as the end of security support for macOS Sonoma; Apple gives no end date. Apple's newest Sonoma release is 14.8.9.

SupportDate listed by endoflife.date Published by MacIQ Updated

The figures and where they come from

macOS Sonoma: end of security support, as endoflife.date lists it
14 September 20261
Newest macOS Sonoma release on Apple's security releases page
macOS Sonoma 14.8.9, 6 August 20262
MacBook Air (Retina, 13-inch, 2018) and (Retina, 13-inch, 2019): newest compatible operating system
macOS Sonoma3

endoflife.date lists the end of security support; Apple publishes no end date of its own, so the date shown is endoflife.date’s cycle end, not an Apple announcement and not necessarily the day of Apple’s last patch.

Macs this concerns

Sources

  1. endoflife.date — Apple macOS · third-party figure · read 2 Oct 2026

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  2. Apple Support (UK) — Apple security releases · Apple’s figure · read 2 Oct 2026

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  3. Apple Support (UK) — Identify your MacBook Air model · Apple’s figure · read 2 Oct 2026

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MacIQ states what has happened and nothing about what is expected. Every figure above links the page it was read from and the day it was read. All Mac news · Methodology