Vulnerability · Published Sep 15, 2025 · Assigned by apple

CVE-2025-43297

Medium 6.2

In plain English

A medium-severity type confusion in macOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).

Severity (CVSS 3.1)6.2Medium

Exploit odds (30 days)0.4%top 69.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Apple	macOS	0 – before 26

Weakness: CWE-843 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

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