Medium severity5.5NVD Advisory· Published Apr 2, 2021· Updated Jun 17, 2026

CVE-2020-29639

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted font may result in the disclosure of process memory.

AI Insight

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

Affected products

Apple Inc./iOSllm-fuzzy
Range: = 14.0
Apple Inc./Ipadosllm-fuzzy2 versions
= 14.0+ 1 more
- (no CPE)range: = 14.0
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <14.0
Apple Inc./Iphone OS
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Range: <14.0
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

support.apple.com/en-us/HT211850nvdVendor Advisory

News mentions

No linked articles in our index yet.

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