CVEvulnerability
CVE-2026-43661
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-05-11
- Last modified
- 2026-10-26
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-121
Description
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, iOS 26.7 and iPadOS 26.7, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5, tvOS 26.5, watchOS 26.5. Processing a maliciously crafted image may corrupt process memory.
Affected configurations
• apple ipados (< 26.5)
• apple iphone os (< 26.5)
• apple macos (>= 26.0 < 26.5)
• apple tvos (< 26.5)
• apple watchos (< 26.5)
Related
Weakness · CWE (1)
- CWE-121 Stack-based Buffer Overflow weakness
References
- https://support.apple.com/en-us/127110 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/127115 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/127118 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/127119 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/128071 support.apple.com
- https://support.apple.com/en-us/128072 support.apple.com
- https://support.apple.com/en-us/148287 support.apple.com
- https://support.apple.com/en-us/149041 support.apple.com