CVE-2026-20611

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.

• CWE-125

• https://support.apple.com/en-us/126346Release Notes, Vendor Advisory
• https://support.apple.com/en-us/126347Release Notes, Vendor Advisory
• https://support.apple.com/en-us/126348Release Notes, Vendor Advisory
• https://support.apple.com/en-us/126349Release Notes, Vendor Advisory
• https://support.apple.com/en-us/126350Release Notes, Vendor Advisory
• https://support.apple.com/en-us/126351Release Notes, Vendor Advisory
• https://support.apple.com/en-us/126352Release Notes, Vendor Advisory
• https://support.apple.com/en-us/126353Release Notes, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-26-173/

Published

Feb 11, 2026

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.
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• CVE-2026-20607A permissions issue was addressed with additional restrictio…4
• CVE-2026-20608This issue was addressed through improved state management. …5.5
• CVE-2026-20609The issue was addressed with improved memory handling. This …4.4
• CVE-2026-2061A vulnerability was determined in D-Link DIR-823X 250416. Af…7.2
• CVE-2026-20610This issue was addressed with improved handling of symlinks.…7.8
• CVE-2026-20612A privacy issue was addressed with improved checks. This iss…5.5
• CVE-2026-20613The ArchiveReader.extractContents() function used by cctl im…7.8
• CVE-2026-20614A path handling issue was addressed with improved validation…7.8
• CVE-2026-20615A path handling issue was addressed with improved validation…7.8
• CVE-2026-20616An out-of-bounds write issue was addressed with improved bou…8.8
• CVE-2026-20617A race condition was addressed with improved state handling.…7