Vulnerabilidades em Apple

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Análise Vexday

O ecossistema Apple acumula 3.758 CVEs catalogadas, das quais 87 estão confirmadas em exploração ativa no catálogo KEV da CISA — uma taxa que supera em 5,2 vezes a média geral do catálogo, sinalizando exposição operacional significativamente elevada. Com 154 vulnerabilidades de severidade crítica e 72 com prova de conceito pública disponível, a superfície de ataque explorável é considerável, exigindo priorização rigorosa de patches. O tipo de falha mais recorrente é CWE-200 (exposição de informações sensíveis), padrão que tende a facilitar movimentação lateral e exfiltração de dados em cadeias de ataque mais complexas. A CVE mais perigosa atualmente ativa, CVE-2021-30860, apresenta EPSS de 0,76, indicando alta probabilidade de exploração, e deve ser tratada como prioridade imediata por equipes ainda não corrigidas.

CVE-2025-24201CRITICALAn out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in Safari 18.3.1, iOS 1EPSS 3.8%KEVCVE-2021-30712—A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, SeEPSS 3.8%CVE-2025-24118CRITICALThe issue was addressed with improved memory handling. This issue is fixed in iPadOS 17.7.4, macOS Sequoia 15.3, macOS Sonoma 14.7.3. An appEPSS 3.8%CVE-2021-30665HIGHA memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.1 and iPadOS 14.5.1, EPSS 3.7%KEVCVE-2019-6209—An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issEPSS 3.7%CVE-2021-31010HIGHA deserialization issue was addressed through improved validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 12.5.5, iOSEPSS 3.7%KEVCVE-2020-9839—A race condition was addressed with improved state handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 1EPSS 3.7%CVE-2019-6214—A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, waEPSS 3.6%CVE-2020-3843—A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4.7, watchOS 5.3.7. A remote attacker EPSS 3.6%CVE-2021-30663HIGHAn integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3EPSS 3.5%KEVCVE-2019-6208—A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.EPSS 3.4%CVE-2020-27911—An integer overflow was addressed through improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and EPSS 3.4%CVE-2024-54526MEDIUMThe issue was addressed with improved checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOEPSS 3.4%CVE-2019-8648—A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, waEPSS 3.4%CVE-2021-30678—A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, SeEPSS 3.3%CVE-2022-32894HIGHAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS MontereEPSS 3.3%KEVCVE-2019-8781—A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15. An application may be aEPSS 3.3%CVE-2019-8527—A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2EPSS 3.2%CVE-2022-48503HIGHThe issue was addressed with improved bounds checks. This issue is fixed in tvOS 15.6, watchOS 8.7, iOS 15.6 and iPadOS 15.6, macOS MontereyEPSS 3.2%KEVCVE-2020-9934MEDIUMAn issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 13.EPSS 3.2%KEV