CVE-2026-43794
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. Processing maliciously crafted web content may lead to memory corruption.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.8
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS probability
- 0.38%
- Published
- 2026-08-17
- Last modified
- 2026-09-14
Affected products
- Apple iOS and iPadOS
- Apple macOS
- Apple Safari
- Apple tvOS
- Apple visionOS
- Apple watchOS