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Vulnerability DatabaseCVE-2020-27933

CVE-2020-27933: 
macOS vulnerability analysis and mitigation

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, iCloud for Windows 7.20, watchOS 6.2.8, tvOS 13.4.8, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing a maliciously crafted image may lead to arbitrary code execution.

Source: NVD

Related macOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-86917HIGH7.8
  • macOS logomacOS
  • Kernel
NoYesSep 14, 2026
CVE-2026-86924MEDIUM5.5
  • macOS logomacOS
  • MobileAccessoryUpdater
NoYesSep 14, 2026
CVE-2026-86910MEDIUM5.5
  • macOS logomacOS
  • APFS
NoYesSep 14, 2026
CVE-2026-86902MEDIUM5.5
  • macOS logomacOS
  • NSDocument
NoYesSep 14, 2026
CVE-2026-86891LOW3.5
  • macOS logomacOS
  • Core Bluetooth
NoYesSep 14, 2026

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