Unrated severityCISA KEVNVD Advisory· Published Jun 5, 2020· Updated Oct 21, 2025
CVE-2020-9859
CVE-2020-9859
Description
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5.1 and iPadOS 13.5.1, macOS Catalina 10.15.5 Supplemental Update, tvOS 13.4.6, watchOS 6.2.6. An application may be able to execute arbitrary code with kernel privileges.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7- Range: =10.15.5 Supplemental Update
=13.4.6+ 1 more
- (no CPE)range: =13.4.6
- (no CPE)range: unspecified
=13.5.1+ 1 more
- (no CPE)range: =13.5.1
- (no CPE)range: unspecified
- Range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
1- support.apple.com/HT211214mitrex_refsource_MISC
News mentions
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