Apple released iOS 27.2 on October 26, 2026. Its security document lists iPhone 11 and later as eligible. Apple also published separate October 26 security releases for phones on older iOS tracks, so a device’s model matters as much as the headline version number.
What Apple published
Apple’s iOS 27.2 security record documents fixes across system components. Examples include a Bluetooth permission issue in AccessorySetupKit, privacy and authorization issues, and WebKit flaws that Apple says could allow malicious web content to cause code execution. These are Apple’s descriptions of potential impacts, not evidence that any reader’s phone was attacked.
The older iPhone branch
Apple’s security release index lists iOS 18.7.11 for iPhone XS, XS Max and XR on the same date. It also lists iOS 26.7.2 for iPhone 11 and later. That means “no iOS 27.2” on an older device is not, by itself, proof that Apple issued no security update for it. Check the release entry that matches your exact model.
How to verify your phone
On the iPhone, open Settings, General, then Software Update and compare the installed version with Apple’s release list. Read the security document for that version if you need to know which issues Apple disclosed. Our iPhone verification guide explains how to separate release date, eligible devices and security details.
A limit of the bulletin
The document identifies fixes and eligible models; it does not measure real-world risk for a particular person or tell you whether a specific exploit has been used. Avoid treating a long CVE list as a count of infections. The actionable step is to install the appropriate update offered to your device and verify the resulting version.
Primary sources
Checked November 2, 2026. Update availability and the eligible iOS track depend on the exact iPhone model.
Photo: Kyu3a / Wikimedia Commons, CC BY-SA 4.0. Cropped for layout.
