High severity7.0NVD Advisory· Published Jun 9, 2020· Updated Jun 17, 2026

CVE-2020-9839

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.

AI Insight

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

Affected products

Apple Inc./macOS Catalinallm-fuzzy
Range: =10.15.5
Apple Inc./Ipadosllm-fuzzy
Range: =13.5
Apple Inc./iOSllm-fuzzy2 versions
=13.5+ 1 more
- (no CPE)range: =13.5
- (no CPE)range: unspecified
Apple Inc./tvOSv5
Range: unspecified
Apple Inc./macOSv5
Range: unspecified
Apple Inc./watchOSv5
Range: unspecified

Patches

Vulnerability mechanics

References

support.apple.com/HT211168nvdVendor Advisory
support.apple.com/HT211170nvdVendor Advisory
support.apple.com/HT211171nvdVendor Advisory
support.apple.com/HT211175nvdVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.455
epss	0.003
exploit	0.030
kev	0.000
patch	0.000
ransomware	0.000