Security News > 2022 > October > Apple fixes exploited iOS, iPadOS zero-day (CVE-2022-42827)

For the ninth time this year, Apple has released fixes for a zero-day vulnerability exploited by attackers to compromise iPhones.
CVE-2022-42827 is an out-of-bounds write issue in the iOS and iPadOS kernel, which can be exploited to allow a malicious application to execute arbitrary code with kernel privileges.
iOS 16.1 and iPadOS 16 also come with fixes for 19 additional CVE-numbered security issues, including a flaw in the Bluetooth component that could allow an app to record audio using a pair of connected AirPods, and many other code execution holes.
Mac users, whether they are running macOS Big Sur, Monterey, or Ventura, have also security updates available.
Ventura's is particularly sizeable, with fixes for 113 issues.
Safari, tvOS and watchOS security updates have also been released.
News URL
https://www.helpnetsecurity.com/2022/10/25/cve-2022-42827/
Related news
- Apple Patches Actively Exploited iOS Zero-Day CVE-2025-24200 in Emergency Update (source)
- Apple fixes zero-day exploited in 'extremely sophisticated' attacks (source)
- Apple fixes zero-day flaw exploited in “extremely sophisticated” attack (CVE-2025-24200) (source)
- Global Pressure Mounts for Apple as Brazilian Court Demands iOS Sideloading Within 90 Days (source)
- Apple fixes WebKit zero-day exploited in ‘extremely sophisticated’ attacks (source)
- Apple Releases Patch for WebKit Zero-Day Vulnerability Exploited in Targeted Attacks (source)
- Apple Backports Critical Fixes for 3 Recent 0-Days Impacting Older iOS and macOS Devices (source)
- Apple backports zero-day patches to older iPhones and Macs (source)
- Apple Rolls Out iOS 18.4 With New Languages, Emojis & Apple Intelligence in the EU (source)
Related Vulnerability
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2022-11-01 | CVE-2022-42827 | Out-of-bounds Write vulnerability in Apple Iphone OS An out-of-bounds write issue was addressed with improved bounds checking. | 7.8 |