The security updates this time include back-patching an already exploited vulnerability to older operating systems.
There is also something new this month, new operating systems for Macs, iPhones and iPads.
Updates are available for:
- iOS 26
- iOS 18
- iPadOS 26
- iPadOS 18
- iPadOS 17
- macOS Tahoe
- macOS Sequoia
- macOS Sonoma
- watchOS
- tvOS
- visionOS
Here is the link to the Apple support page, with update details:
Apple security releases – Apple Support (UK)

Your Takeaway
Automatic updates only gets you so far, if you have any Apple devices in your organisation – including BYOD – then remind those users that they should check these updates have been done.
You do of course have a list of the BYOD devices that are being used by your team to process your organisation’s data? Don’t you?
Clive Catton MSc (Cyber Security) – by-line and other articles

