CVE-2023-32366

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.7.5, macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4. Processing a font file may lead to arbitrary code execution.

• CWE-787
• CWE-787

• https://support.apple.com/en-us/HT213670Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213673Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213675Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213676Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213677Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213670Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213673Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213675Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213676Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT213677Release Notes, Vendor Advisory

Published

Jan 10, 2024

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-32360An authentication issue was addressed with improved state ma…5.5
• CVE-2023-32361The issue was addressed with improved handling of caches. Th…5.5
• CVE-2023-32362Error handling was changed to not reveal sensitive informati…6.5
• CVE-2023-32363A permissions issue was addressed by removing vulnerable cod…5.5
• CVE-2023-32364A logic issue was addressed with improved restrictions. This…8.6
• CVE-2023-32365The issue was addressed with improved checks. This issue is …2.4
• CVE-2023-32367This issue was addressed with improved entitlements. This is…5.5
• CVE-2023-32368An out-of-bounds read was addressed with improved input vali…5.5
• CVE-2023-32369A logic issue was addressed with improved state management. …6
• CVE-2023-3237A vulnerability classified as critical was found in OTCMS up…9.8
• CVE-2023-32370A logic issue was addressed with improved validation. This i…5.3
• CVE-2023-32371The issue was addressed with improved checks. This issue is …6.3