CVE-2021-30715

A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted message may lead to a denial of service.

• 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/HT212532Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT212533Release 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/HT212532Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT212533Release 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.
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• 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
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• CVE-2021-30716A logic issue was addressed with improved state management. …5.9
• CVE-2021-30717A memory corruption issue was addressed with improved state …8.1
• CVE-2021-30718This issue was addressed with improved checks. This issue is…4.3
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• CVE-2021-30720A logic issue was addressed with improved restrictions. This…5.4
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