Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, 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 an unexpected process crash.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 26.6.1 |
| Apple | iOS and iPadOS | < 18.7.10; < 26.6.1 |
| Apple | macOS | < 26.6.2 |
| Apple | tvOS | < 27 |
| Apple | visionOS | < 27 |
| Apple | watchOS | < 27 |
References
- https://support.apple.com/en-us/148281Release Notes, Vendor Advisory
- https://support.apple.com/en-us/148282Release Notes, Vendor Advisory
- https://support.apple.com/en-us/148286Release Notes, Vendor Advisory
- https://support.apple.com/en-us/148287Release Notes, Vendor Advisory
- https://support.apple.com/en-us/149036
- https://support.apple.com/en-us/149037
- https://support.apple.com/en-us/149038
Timeline
- Published
- Aug 17, 2026
- Last modified
- Sep 14, 2026
- NVD status
- Modified