CVE-2025-43297

A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26. An app may be able to cause a denial-of-service.

CVSS 3.1

6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-25)

CWE

CWE-843

Published

2025-09-15

Modified

2026-09-30

Record from

the NVD, synced 2026-10-19

Affected

• apple:macos

References

• https://support.apple.com/en-us/125110
• http://seclists.org/fulldisclosure/2025/Sep/53

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