7.5
Élevée
CVE-2026-20639 An integer overflow was addressed with improved input validation
Description
An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3. Processing a maliciously crafted string may lead to heap corruption.
Produits et versions touchés
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