Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Apple Safari
0 to < 26.6.1affected
Apple iOS and iPadOS
0 to < 26.6.1affected
Apple macOS
0 to < 26.6.2affected
Apple tvOS
0 to < 27affected
Apple visionOS
0 to < 27affected
Apple watchOS
0 to < 27affected