Description
This issue was addressed with improved handling of floats. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. A type confusion issue could lead to memory corruption.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Apple / iOS and iPadOS0 – 18.5
- Apple / iPadOS0 – 17.7.7
- Apple / macOS0 – 15.5
- Apple / Safari0 – 18.5
- Apple / tvOS0 – 18.5
- Apple / visionOS0 – 2.5
- Apple / watchOS0 – 11.5
References
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122404
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122405
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122716
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122719
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122720
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122721
- VENDOR_ADVISORYhttps://support.apple.com/en-us/122722