An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, watchOS 26.6. A malicious app may be able to break out of its sandbox.
References
| Link | Resource |
|---|---|
| https://support.apple.com/en-us/128066 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/128067 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/128068 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/128071 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/128072 | Release Notes Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
28 Jul 2026, 19:31
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Apple macos
Apple Apple watchos Apple ipados Apple iphone Os |
|
| References | () https://support.apple.com/en-us/128066 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/128067 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/128068 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/128071 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/128072 - Release Notes, Vendor Advisory | |
| CPE | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
28 Jul 2026, 15:16
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-190 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.6 |
27 Jul 2026, 21:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-07-27 21:16
Updated : 2026-07-28 19:31
NVD link : CVE-2026-28973
Mitre link : CVE-2026-28973
CVE.ORG link : CVE-2026-28973
JSON object : View
Products Affected
apple
- ipados
- macos
- iphone_os
- watchos
CWE
CWE-190
Integer Overflow or Wraparound