Live › vulnerability › CVE-2021-30900
Go to dashboardApple GPU drivers in iOS, iPadOS and macOS have an out-of-bounds write bug. A malicious app can use it to run code with kernel privileges.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Apple iOS, iPadOS, and macOS | vendor | – | – |
| apple ipados | vendor | < 14.8.1 | 14.8.1 |
| apple ipados | vendor | = 15.0 | – |
| apple iphone os | vendor | < 14.8.1 | 14.8.1 |
| apple iphone os | vendor | = 15.0 | – |
| apple macos | vendor | < 11.6.1 | 11.6.1 |
Unknown from the sources.
Apply the Apple updates for iOS, iPadOS and macOS per vendor instructions; the sources do not name the fixed versions.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Apple GPU drivers, included in iOS, iPadOS, and macOS, contain an out-of-bounds write vulnerability that may allow a malicious application to execute code with kernel privileges.
CISA required action: Apply updates per vendor instructions.
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