CVE-2021-30946 Security feature bypass in iOS and iPadOS
A malicious application can bypass certain Privacy preferences on Apple operating systems, requiring users to update to the latest OS versions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-30946?
CVE-2021-30946 is a medium-severity vulnerability in Apple Ipados, published on 24 Aug 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2. A malicious application may be able to bypass certain Privacy preferences.
Which versions are affected by CVE-2021-30946?
It affects 4 products.
Products include Apple Ipados, Apple Iphone Os, Apple Macos, Apple Watchos.
How do I fix CVE-2021-30946?
No fix has been published for CVE-2021-30946 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-30946 being exploited?
There is no known exploitation of CVE-2021-30946 in the wild and no public exploit code.
Other vulnerabilities in Apple Ipados
- CVE-2025-43300 Apple iOS, iPadOS, and macOS Out-of-Bounds Write
- CVE-2025-24201 Apple Multiple Products WebKit Out-of-Bounds Write
- CVE-2025-24085 Apple Multiple Products Use-After-Free
- CVE-2025-31200 Apple Multiple Products Memory Corruption
- CVE-2025-31201 Apple Multiple Products Arbitrary Read and Write