Actively exploited in the wild
Apple Multiple products Use-After-Free Vulnerability
Apple - Multiple Products · Listed in the CISA KEV since 2026-03-05. This indicates confirmed attacks in production environments.
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CVE-2023-43000
HighCVSS 8.8KEVSummary
Wykryto problem typu use-after-free, który został rozwiązany poprzez poprawę zarządzania pamięcią. Problem ten został naprawiony w macOS Ventura 13.5, iOS 16.6, iPadOS 16.6, Safari 16.6, iOS 15.8.7 oraz iPadOS 15.8.7.
Risk Assessment
Przetwarzanie złośliwie przygotowanej zawartości internetowej może prowadzić do uszkodzenia pamięci, co stwarza ryzyko dla bezpieczeństwa systemów i danych użytkowników.
Recommendation
Zaleca się aktualizację do najnowszych wersji systemów operacyjnych i przeglądarek, aby zminimalizować ryzyko związane z tą podatnością.
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Original NVD description (English source)
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.