CVE-2025-43504

A buffer overflow was addressed with improved bounds checking. This issue is fixed in Xcode 26.1. A user in a privileged network position may be able to cause a denial-of-service.

Score

CVSS 3.1 4.9 Medium

Status

Analyzed - product-security@apple.com

Published

2025-11-04

Last modified

2026-10-18

Weaknesses

CWE-119

Affected products

• Xcode (Apple)

References

• https://support.apple.com/en-us/125641