A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Parsing a file may lead to an unexpected app termination or arbitrary code execution.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products
apple:macos
apple:ios and ipados
References 5
https://support.apple.com/en-us/149041
product-security@apple.com
https://support.apple.com/en-us/149230
product-security@apple.com
https://support.apple.com/en-us/149521
product-security@apple.com
https://support.apple.com/en-us/149522
product-security@apple.com
https://support.apple.com/en-us/149523
product-security@apple.com