A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, watchOS 26.5. Processing a maliciously crafted image may corrupt process memory.
References
| Link | Resource |
|---|---|
| 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 |
Configurations
Configuration 1 (hide)
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History
12 May 2026, 17:51
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
|
| First Time |
Apple iphone Os
Apple tvos Apple watchos Apple Apple macos Apple ipados |
|
| References | () https://support.apple.com/en-us/127110 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/127115 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/127118 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/127119 - Release Notes, Vendor Advisory |
12 May 2026, 14:17
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
| CWE | CWE-121 |
11 May 2026, 21:19
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-11 21:19
Updated : 2026-05-12 17:51
NVD link : CVE-2026-43661
Mitre link : CVE-2026-43661
CVE.ORG link : CVE-2026-43661
JSON object : View
Products Affected
apple
- ipados
- tvos
- watchos
- macos
- iphone_os
CWE
CWE-121
Stack-based Buffer Overflow