Actively exploited in the wild
Apple Multiple Products Code Execution Vulnerability
Apple - Multiple Products · Listed in the CISA KEV since 2021-11-03. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2020-9859
HighCVSS 7.8KEVSummary
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5.1 and iPadOS 13.5.1, macOS Catalina 10.15.5 Supplemental Update, tvOS 13.4.6, watchOS 6.2.6. An application may be able to execute arbitrary code with kernel privileges.
Risk Assessment
An attacker could exploit the vulnerability to execute arbitrary code with kernel privileges, potentially leading to full device compromise and data breach.
Recommendation
Update iOS, iPadOS, macOS, tvOS, and watchOS to the latest versions containing the fix for this vulnerability.
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- CVE-2020-3837HighActively exploited
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- CVE-2019-8605HighActively exploited
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- CVE-2019-7287HighActively exploited
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- CVE-2026-65347Medium
An issue addressed with improved checks affects iOS, iPadOS, macOS Tahoe, tvOS, visionOS, and watchOS. Processing an image may lead to a denial-of-service.
Original NVD description (English source)
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5.1 and iPadOS 13.5.1, macOS Catalina 10.15.5 Supplemental Update, tvOS 13.4.6, watchOS 6.2.6. An application may be able to execute arbitrary code with kernel privileges.