APPLE’S latest security rollouts cover iOS, iPadOS, macOS and ancillary platforms, with iOS 18.7.7 and iPadOS 18.7.7 issued for older devices alongside macOS Sequoia 15.7.5 and macOS Sonoma 14.8.5. The headline updates, iOS 26.4 and iPadOS 26.4, landed for the newest devices, delivering patches for nearly 40 defects. WebKit fixes eight bugs that could allow malicious websites to bypass policy enforcement, mount XSS attacks, fingerprint users, escape the sandbox, or crash the process.
On the same day, macOS Tahoe 26.4 arrived with fixes for over 75 bugs, including around 30 issues addressed by the iOS 26.4/iPadOS 26.4 updates, and additional patches target third‑party open source components such as multiple Apache libraries, Curl and LibPNG. In total, tvOS 26.4 and watchOS 26.4 cover over a dozen vulnerabilities each, visionOS 26.4 nearly 30, and Safari 26.4 fixes eight WebKit bugs, while Xcode 26.4 patches two flaws. Apple states that none of these defects are known to be exploited in the wild.