Actively exploited in the wild
Apple Multiple Products Use-After-Free WebKit Vulnerability
Apple - Multiple Products · Listed in the CISA KEV since 2025-12-15. 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-2025-43529
HighCVSS 8.8KEVSummary
Wystąpił problem typu use-after-free, który został rozwiązany dzięki poprawie zarządzania pamięcią. Problem ten został naprawiony w wersjach Safari 26.2, iOS 18.7.3, iPadOS 18.7.3 oraz innych systemach Apple.
Risk Assessment
Przetwarzanie złośliwie przygotowanej zawartości internetowej może prowadzić do wykonania dowolnego kodu, co stwarza poważne zagrożenie dla bezpieczeństwa użytkowników, zwłaszcza w przypadku ataków ukierunkowanych.
Recommendation
Zaleca się aktualizację do najnowszych wersji oprogramowania, 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 Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 26. CVE-2025-14174 was also issued in response to this report.