High severity7.8NVD Advisory· Published Jan 10, 2024· Updated Jun 17, 2026

CVE-2023-32378

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.3, macOS Big Sur 11.7.5, macOS Monterey 12.6.4. An app 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

Apple Inc./macOS Big Surllm-fuzzy
Range: <11.7.5
Apple Inc./macOS Venturallm-fuzzy
Range: <13.3
Apple Inc./macOS Montereyllm-fuzzy
Range: <12.6.4
Apple Inc./macOSv5
Range: unspecified

Patches

Vulnerability mechanics

References

support.apple.com/en-us/HT213670nvdRelease NotesVendor Advisory
support.apple.com/en-us/HT213675nvdRelease NotesVendor Advisory
support.apple.com/en-us/HT213677nvdRelease NotesVendor Advisory

News mentions

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