CVE-2020-9839

HighCVSS 7.0/10Last modified Jun 17, 2026

Description

A race condition was addressed with improved state handling. 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. An application may be able to gain elevated privileges.

Metrics

CVSS 3.1 7.0/10CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-362

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

References

Timeline

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

Related CVEs from 2020

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CVE-2020-9839: High severity, CVSS 7.0 | Vulnix