High severity7.8NVD Advisory· Published Dec 12, 2025· Updated Apr 2, 2026

CVE-2025-43402

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.1. An app may be able to cause unexpected system termination or corrupt process memory.

AI Insight

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

Affected products

Apple Inc./macOS
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Range: <26.1
Apple Inc./macOS Sequoiallm-fuzzy
Range: <15.7.4
Apple Inc./macOS Sonomallm-fuzzy
Range: <14.8.4
Apple Inc./macOS Tahoellm-fuzzy
Range: <26.1

Patches

Vulnerability mechanics

References

support.apple.com/en-us/125634nvdRelease NotesVendor Advisory
support.apple.com/en-us/126349nvd
support.apple.com/en-us/126350nvd

News mentions

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