5.5
Medium
CVE-2024-40779 An out-of-bounds read was addressed with improved bounds checking
Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 17.6, iOS 16.7.9 and iPadOS 16.7.9, iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing maliciously crafted web content may lead to an unexpected process crash.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Safari 17.6 | earliest → < 17.6 | 17.6 |
| iOS and iPadOS 17.6 | earliest → < 17.6 | 17.6 |
| iOS and iPadOS 16.7 | earliest → < 16.7.9 | 16.7.9 |
| watchOS 10.6 | earliest → < 10.6 | 10.6 |
| macOS 14.6 | earliest → < 14.6 | 14.6 |
| visionOS 1.3 | earliest → < 1.3 | 1.3 |
| tvOS 17.6 | earliest → < 17.6 | 17.6 |
References
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
Timeline
- Published
- Last modified
Other CVEs of Safari
The 520 CVEs of Safari →
CVE-2026-113904
A use-after-free issue was addressed with improved memory management
4.3
Medium
CVE-2026-113949
A type confusion issue was addressed with improved state management
8.8
High
CVE-2026-112621
An out-of-bounds write issue was addressed with improved bounds checking
7.5
High
CVE-2026-112699
An out-of-bounds read was addressed with improved bounds checking
6.5
Medium