CVE-2026-43656
High · 7.3CVSS
7.3
EPSS
0.4%
Published
May 11, 2026
CISA due date
—
The record
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. Parsing a maliciously crafted file may lead to an unexpected app termination.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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