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MacBook Air (13-inch, Mid 2013)

No longer receiving security updates

The newest macOS this device can run is macOS Big Sur (11).

macOS Big Sur (11) last got a security update on 11 September 2023. (1,121 days without a security update)

If your Mac runs an older version, this does not apply to you. Upgrading to macOS Big Sur (11) is free and is what this status assumes.

What we do and do not know about a Mac

For an iPhone, Apple names the device in the advisory. For a Mac it does not: it only says "Available for: macOS Tahoe". So we do not know that this Mac got a patch, but that a patch exists for the newest macOS it can run. That is a weaker statement and we keep it that way here.

Security updates for macOS Big Sur (11)

DateVersionVulnerabilities
11 September 2023macOS Big Sur 11.7.101
24 July 2023macOS Big Sur 11.7.942
21 June 2023macOS Big Sur 11.7.81
18 May 2023macOS Big Sur 11.7.727
10 April 2023macOS Big Sur 11.7.61
27 March 2023macOS Big Sur 11.7.538
23 January 2023macOS Big Sur 11.7.311
13 December 2022macOS Big Sur 11.7.213
24 October 2022macOS Big Sur 11.7.111
12 September 2022macOS Big Sur 11.733
20 July 2022macOS Big Sur 11.6.836
16 May 2022macOS Big Sur 11.6.658
14 March 2022macOS Big Sur 11.6.527
26 January 2022macOS Big Sur 11.6.37
13 December 2021macOS Big Sur 11.6.241
25 October 2021macOS Big Sur 11.6.131
13 September 2021macOS Big Sur 11.632
26 July 2021macOS Big Sur 11.5.11
21 July 2021macOS Big Sur 11.543
24 May 2021macOS Big Sur 11.483
3 May 2021macOS Big Sur 11.3.12
26 April 2021macOS Big Sur 11.366
8 March 2021macOS Big Sur 11.2.31
9 February 2021macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, macOS Mojave 10.14.6 Security Update 2021-0023
1 February 2021macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave68
14 December 2020macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave73
17 November 2020macOS Big Sur 11.0.10
12 November 2020macOS Big Sur 11.0.1 (Advisory includes security content of macOS Big Sur 11.0 and macOS Big Sur 11.0.1)103
12 November 2020macOS Big Sur 11.0.1 (Advisory includes security content of macOS Big Sur 11.0 and macOS Big Sur 11.0.1)103

Where this comes from

Which Macs can run which macOS is on Apple's own compatibility page. Fetched on 16 September 2026. https://support.apple.com/en-us/103111

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