Out-of-Bounds Read in macOS (Sequoia/Sonoma/Tahoe) Up To 15.7.8/14.8.8/26.6
CVE-2026-43757 Published on July 27, 2026
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.
Products Associated with CVE-2026-43757
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Affected Versions
Apple macOS:- Before 14.8.8 is affected.
- Before 15.7.8 is affected.
- Before 26.6 is affected.