CVE-2021-30708

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.

• CWE-125

• https://support.apple.com/en-us/HT212528Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT212529Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT212530Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT212531Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT212528Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT212529Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT212530Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT212531Release Notes, Vendor Advisory

Published

Sep 8, 2021

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-2021-30702A logic issue was addressed with improved state management. …4.6
• CVE-2021-30703A double free issue was addressed with improved memory manag…7.8
• CVE-2021-30704A logic issue was addressed with improved state management. …7.8
• CVE-2021-30705This issue was addressed with improved checks. This issue is…5.5
• CVE-2021-30706Processing a maliciously crafted image may lead to disclosur…5.5
• CVE-2021-30707This issue was addressed with improved checks. This issue is…8.8
• CVE-2021-30709This issue was addressed with improved checks. This issue is…5.5
• CVE-2021-30710A memory corruption issue was addressed with improved state …7.1
• CVE-2021-30712A logic issue was addressed with improved state management. …7.8
• CVE-2021-30713A permissions issue was addressed with improved validation. …7.8
• CVE-2021-30714A race condition was addressed with improved state handling.…6.3
• CVE-2021-30715A logic issue was addressed with improved state management. …7.5