- #Apple security update today install#
- #Apple security update today update#
- #Apple security update today software upgrade#
#Apple security update today software upgrade#
This means that although Apple issues security updates to older operating systems, users should only expect their devices to be secure during the typical five to six-year software upgrade support window.
#Apple security update today update#
Using that logic, the iOS 15.7.1 update may leave security vulnerabilities unaddressed that have been patched in the iOS 16.1 updates. Essentially, this means that the security updates Apple issues to older operating system versions are not fully protected. " Because of dependency on architecture and system changes to any current version of macOS (for example, macOS 13), not all known security issues are addressed in previous versions (for example, macOS 12)," the Apple document says. The support document notes that only the latest releases provide full protection from security vulnerabilities. Apple disclosed serious security vulnerabilities that could potentially allow attackers to take complete control of these devices. However, a new line in an Apple Support document says that security updates to older versions of the company's software may not include all patches found in the current software version. But for devices running iOS 15 - that are unable to upgrade or have not yet upgraded to iOS 16 - Apple also released iOS 15.7.1 to address the same security vulnerability. A security vulnerability was spotted and addressed with the release of a subsequent update to iOS 16, numbered iOS 16.1. For example, although iOS 16 was released in September 2022, Apple is still making updates to the older iOS 15.
#Apple security update today install#
" Upgrades are released much less frequently than updates, and can take a while to install because of their large size." This may seem like a small clarification, but it has a big impact on how long a device can be fully protected against security vulnerabilities.Īpple issues security updates to older versions of software, even after a new upgrade is released. " Updates are more frequently released software patches that help secure or enhance the current operating system and are designed to protect your device against security or privacy vulnerabilities," the document states. An Apple Support document defines the difference between updates and upgrades, words that are often used interchangeably. Related: Why It's Better For iPhone Users To Manually Update iOSĪpple made an important clarification on how it categorizes updates in recent years, and it now has an impact on the number of full security patches a device gets. That means users can expect about 5-6 years of full upgrades, but there's more to the story when it comes to security updates.
The iPhone 6S and 6S Plus were compatible with iOS 15 last year, and that device was released in 2015 - good for six years of software upgrades. The iPhone 8 and iPhone 8 Plus were released alongside the iPhone X in 2017, meaning the smartphone is receiving at least five years of full software upgrades. For example, iOS 16 was released in September 2022 with support for the iPhone 8 series and newer. There is no official guarantee of how many years of updates Apple products will receive, but there are patterns that can be good indicators of future software support.
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