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High severity7.8NVD Advisory· Published Apr 2, 2021· Updated Jun 17, 2026

CVE-2020-27933

CVE-2020-27933

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

13
  • Apple Inc./iOS and iPadOScpe-rescue
    Range: unspecified
  • Apple Inc./iOSllm-fuzzy
    Range: 13.6
  • Apple Inc./Ipadosllm-fuzzy2 versions
    13.6+ 1 more
    • (no CPE)range: 13.6
    • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <13.6
  • Apple Inc./macOSllm-fuzzy2 versions
    Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra+ 1 more
    • (no CPE)range: Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra
    • (no CPE)range: unspecified
  • Apple Inc./iCloud
    cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
    Range: <7.20
  • Apple Inc./Iphone OS
    cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
    Range: <13.6
  • Apple Inc./Mac OS X3 versions
    cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*range: >=10.15,<10.15.6
    • cpe:2.3:o:apple:mac_os_x:10.15.6:-:*:*:*:*:*:*
    • cpe:2.3:o:apple:mac_os_x:10.15.6:supplemental_update:*:*:*:*:*:*
  • Apple Inc./tvOS
    cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
    Range: <13.4.8
  • Apple Inc./watchOS
    cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
    Range: <6.2.8

Patches

Vulnerability mechanics

References

5

News mentions

0

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