Vulnerabilidades en Apple
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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-2021-1739—A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in Security Update 2021-EPSS 0.4%CVE-2023-40421—A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sonoma 14.1, macOS Monterey 12.7.1, macOS VentuEPSS 0.4%CVE-2023-40452—The issue was addressed with improved bounds checks. This issue is fixed in macOS Ventura 13.6, tvOS 17, macOS Monterey 12.7, watchOS 10, iOEPSS 0.4%CVE-2023-40454—A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Ventura 13.6, tvOS 17, iOS 16.7 and iPadOS 16.7EPSS 0.4%CVE-2024-40813MEDIUMA lock screen issue was addressed with improved state management. This issue is fixed in iOS 17.6 and iPadOS 17.6, watchOS 10.6. An attackerEPSS 0.4%CVE-2021-30781—This issue was addressed with improved checks. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update EPSS 0.4%CVE-2021-30704—A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and EPSS 0.4%CVE-2025-43308LOWThis issue was addressed with additional entitlement checks. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. AEPSS 0.4%CVE-2022-22618—This issue was addressed with improved checks. This issue is fixed in watchOS 8.5, iOS 15.4 and iPadOS 15.4. A user may be able to bypass thEPSS 0.4%CVE-2026-28825HIGHAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, EPSS 0.4%CVE-2025-30456HIGHA parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in iOS 18.4 and iPadOS 1EPSS 0.4%CVE-2020-3860—A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, watchOS 6.1.2. EPSS 0.4%CVE-2023-40449—The issue was addressed with improved memory handling. This issue is fixed in iOS 17.1 and iPadOS 17.1, macOS Monterey 12.7.1, iOS 16.7.2 anEPSS 0.4%CVE-2025-43276MEDIUMA logic error was addressed with improved error handling. This issue is fixed in macOS Sequoia 15.6. iCloud Private Relay may not activate wEPSS 0.4%CVE-2022-42841HIGHA type confusion issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 1EPSS 0.4%CVE-2022-32942HIGHThe issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.EPSS 0.4%CVE-2026-43715HIGHA use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, maEPSS 0.4%CVE-2020-29623—"Clear History and Website Data" did not clear the history. The issue was addressed with improved data deletion. This issue is fixed in macOEPSS 0.4%CVE-2024-27801HIGHThe issue was addressed with improved checks. This issue is fixed in iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.2, wEPSS 0.4%CVE-2025-43323HIGHThis issue was addressed with additional entitlement checks. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS EPSS 0.4%