High severity7.8NVD Advisory· Published Jan 10, 2024· Updated Jun 17, 2026
CVE-2023-32366
CVE-2023-32366
Description
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.7.5, macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4. Processing a font file may lead to arbitrary code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- Range: <=11.7.5
- Range: <=13.3
- Range: <=16.4
- Range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
5- support.apple.com/en-us/HT213670nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213673nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213675nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213676nvdRelease NotesVendor Advisory
- support.apple.com/en-us/HT213677nvdRelease NotesVendor Advisory
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