Medium severity5.5NVD Advisory· Published Apr 1, 2020· Updated Jun 17, 2026

CVE-2020-3914

Description

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. An application may be able to read restricted memory.

AI Insight

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

Affected products

Apple Inc./macOS Catalinallm-fuzzy
Range: <10.15.4
Apple Inc./Ipadosllm-fuzzy
Range: <13.4
Apple Inc./iOSllm-fuzzy2 versions
<13.4+ 1 more
- (no CPE)range: <13.4
- (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/HT211100nvdVendor Advisory
support.apple.com/HT211101nvdVendor Advisory
support.apple.com/HT211102nvdVendor Advisory
support.apple.com/HT211103nvdVendor Advisory

News mentions

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cvss	0.358
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000