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. Processing a maliciously crafted image may lead to arbitrary code execution.
Metrics
Affected Vendors & Products
References
History
Thu, 30 Jul 2026 01:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Integer Overflow in Image Processing Leading to Arbitrary Code Execution | |
| Weaknesses | CWE-680 |
Tue, 28 Jul 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-190 | |
| Metrics |
cvssV3_1
|
Tue, 28 Jul 2026 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple
Apple ios And Ipados Apple macos |
|
| Vendors & Products |
Apple
Apple ios And Ipados Apple macos |
Mon, 27 Jul 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. Processing a maliciously crafted image may lead to arbitrary code execution. | |
| References |
|
Status: PUBLISHED
Assigner: apple
Published: 2026-07-27T20:13:44.522Z
Updated: 2026-07-29T03:55:31.511Z
Reserved: 2026-05-01T22:46:27.822Z
Link: CVE-2026-43818
Updated: 2026-07-28T14:34:42.866Z
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