What’s Vulnerable › Vulnerabilities

CVE-2023-40435

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-27 · updated 2026-06-17

Description

This issue was addressed by enabling hardened runtime. This issue is fixed in Xcode 15. An app may be able to access App Store credentials.

Affected products

• Apple Xcode: before 15.0 — fixed in 15.0

How to fix

Upgrade to a fixed version: Apple Xcode 15.0. Check the vendor advisory for mitigations.

References

• http://seclists.org/fulldisclosure/2023/Oct/7
• https://support.apple.com/en-us/HT213939
• http://seclists.org/fulldisclosure/2023/Oct/7
• https://support.apple.com/en-us/HT213939
• https://support.apple.com/kb/HT213939

Get alerted when CVE-2023-40435 or the next vulnerability affects your stack