AppleCVE-2026-112621
Apple Safari: out-of-bounds write
Fix: upgrade to 27.2 or later (3 fixed versions below)
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing a maliciously crafted image may result in memory corruption.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Safari Product | < 27.2 | 27.2 |
| iOS and iPadOS Product | < 26.7.2 | 26.7.2 |
| < 27.2 | 27.2 | |
| macOS Product | < 27.2 | 27.2 |
| visionOS Product | < 27.2 | 27.2 |