Apple iOS/iPadOS Security Updates and CVE Fixes Across Multiple Releases
Apple published security advisories detailing vulnerability fixes across multiple iOS and iPadOS versions, including iOS/iPadOS 16.7, 17.2, 18.1, 18.3, 26.1, and 26.2. The advisories describe a range of impacts such as sandbox escapes (including Web Content sandbox breakout), privacy issues where apps could access or expose sensitive user data via insufficient log redaction, file-system modification via temporary-file handling, and memory-safety flaws (e.g., out-of-bounds reads, type confusion, and bounds-checking issues) that could lead to crashes or memory corruption. Apple attributes fixes to changes like improved protocol handling, cache handling, input validation, and additional permission restrictions, and references issues by CVE where available.
Several advisories also highlight device-state and authentication/logic weaknesses: iOS/iPadOS 18.3 includes a case where an attacker with physical access to an unlocked device could access Photos while the app is locked (CVE-2025-24141), while iOS/iPadOS 18.1 includes a lock-screen exposure issue (CVE-2024-44274) and a Shortcuts-related path-handling flaw that could allow arbitrary shortcut execution without user consent (CVE-2024-44255). The iOS/iPadOS 26.x advisories include privacy and permission issues (e.g., identifying installed apps, screenshots of sensitive embedded views), potential kernel memory corruption/system termination conditions, and logic/UI issues affecting security posture (e.g., passcode requirement timing after Face ID enrollment restore scenarios and potential FaceTime caller ID spoofing), with multiple findings credited to external researchers and teams (including Google Project Zero, ByteDance IES Red Team, and others).
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