CVE-2025-43504

MediumCVSS 4.9/10Last modified Oct 18, 2026

Description

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.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-119

Affected software

VendorProductVersions
AppleXcode< 26.1

References

Timeline

Published
Nov 4, 2025
Last modified
Oct 18, 2026
NVD status
Analyzed

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CVE-2025-43504: Medium severity, CVSS 4.9 | Vulnix