CVE-2020-9794

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. A malicious application may cause a denial of service or potentially disclose memory contents.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-125

Affected software

VendorProductVersions
AppleiOS>= unspecified, < iOS 13.5 and iPadOS 13.5
ApplemacOS>= unspecified, < macOS Catalina 10.15.5
AppletvOS>= unspecified, < tvOS 13.4.5
ApplewatchOS>= unspecified, < watchOS 6.2.5
AppleiTunes for Windows>= unspecified, < iTunes 12.10.7 for Windows
AppleiCloud for Windows>= unspecified, < iCloud for Windows 11.2
AppleiCloud for Windows (Legacy)>= unspecified, < iCloud for Windows 7.19

References

Timeline

Published
Jun 9, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

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CVE-2020-9794: High severity, CVSS 8.1 | Vulnix