Vulnerability · Published Sep 15, 2025 · Assigned by apple

CVE-2025-43375

High 7.5

In plain English

A high-severity improper input validation in Xcode from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.3%top 72.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The issue was addressed with improved checks. This issue is fixed in Xcode 26. Processing an overly large path value may crash a process.

Affected products (as reported)

Vendor	Product	Versions
Apple	Xcode	0 – before 26

Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://support.apple.com/en-us/125117
http://seclists.org/fulldisclosure/2025/Sep/60