CVE-2021-30965

A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious application may be able to cause a denial of service to Endpoint Security clients.

• https://support.apple.com/en-us/HT212978
• https://support.apple.com/en-us/HT212979
• https://support.apple.com/en-us/HT212981
• https://support.apple.com/en-us/HT212978
• https://support.apple.com/en-us/HT212979
• https://support.apple.com/en-us/HT212981

Published

Aug 24, 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-2021-3096Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
• CVE-2021-30960A buffer overflow issue was addressed with improved memory h…5.5
• CVE-2021-30961A buffer overflow issue was addressed with improved memory h…5.5
• CVE-2021-30962A memory initialization issue was addressed with improved me…5.5
• CVE-2021-30963A buffer overflow issue was addressed with improved memory h…5.5
• CVE-2021-30964An inherited permissions issue was addressed with additional…5.5
• CVE-2021-30966A logic issue was addressed with improved state management. …7.5
• CVE-2021-30967Description: A permissions issue was addressed with improved…5.5
• CVE-2021-30968A validation issue related to hard link behavior was address…5.5
• CVE-2021-30969A path handling issue was addressed with improved validation…7.8
• CVE-2021-3097Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
• CVE-2021-30970A logic issue was addressed with improved state management. …5.5