Medium severity5.5NVD Advisory· Published Nov 4, 2025· Updated Apr 2, 2026

CVE-2025-43478

Description

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. An app may be able to cause unexpected system termination.

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: >=14.0,<14.8.2
Apple Inc./macOS Sequoiallm-fuzzy
Range: <15.7.2
Apple Inc./macOS Sonomallm-fuzzy
Range: <14.8.2
Apple Inc./macOS Tahoellm-fuzzy
Range: <26.1

Patches

Vulnerability mechanics

References

support.apple.com/en-us/125635nvdRelease NotesVendor Advisory
support.apple.com/en-us/125636nvdRelease NotesVendor Advisory
support.apple.com/en-us/125634nvd

News mentions

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epss	0.000
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