CISA Known Exploited Vulnerability (KEV)
Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
August 21, 2025
September 11, 2025
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description
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.
References
Weakness Enumeration
| CWE-ID | CWE Name |
|---|---|
|
CWE-787 |
Out-of-bounds Write |