An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.7.8, macOS Ventura 13.7.8, iPadOS 17.7.10, macOS Sequoia 15.6.1, iOS 18.6.2 and iPadOS 18.6.2. Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.
The product writes data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://support.apple.com/en-us/124928 | release notes vendor advisory |
| https://support.apple.com/en-us/124929 | release notes vendor advisory |
| https://support.apple.com/en-us/124925 | release notes vendor advisory |
| https://support.apple.com/en-us/124926 | release notes vendor advisory |
| https://support.apple.com/en-us/124927 | release notes vendor advisory |
| https://github.com/b1n4r1b01/n-days/blob/main/CVE-2025-43300.md | exploit |