CVE-2026-84526

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted 3D scene may lead to unexpected process termination.

• CWE-787

• https://support.apple.com/en-us/149034Release Notes, Vendor Advisory
• https://support.apple.com/en-us/149035Release Notes, Vendor Advisory
• https://support.apple.com/en-us/149036Release Notes, Vendor Advisory
• https://support.apple.com/en-us/149037Release Notes, Vendor Advisory
• https://support.apple.com/en-us/149038Release Notes, Vendor Advisory
• https://support.apple.com/en-us/149041Release Notes, Vendor Advisory
• https://support.apple.com/en-us/149042Release Notes, Vendor Advisory
• https://support.apple.com/en-us/149043Release Notes, Vendor Advisory

Published

Sep 14, 2026

Last Modified

Sep 18, 2026

Status

Analyzed

• 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-2026-84520A buffer overflow was addressed with improved size validatio…9.8
• CVE-2026-84521A use after free issue was addressed with improved memory ma…5.5
• CVE-2026-84522A race condition was addressed with improved state managemen…5.9
• CVE-2026-84523An out-of-bounds write issue was addressed with improved bou…5.5
• CVE-2026-84524An out-of-bounds read was addressed with improved bounds che…4.3
• CVE-2026-84525A logging issue was addressed with improved data redaction. …5.5
• CVE-2026-84527A logging issue was addressed with improved data redaction. …5.5
• CVE-2026-8453Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMB…
• CVE-2026-84530An information disclosure issue was addressed with improved …3.3
• CVE-2026-84531An out-of-bounds write issue was addressed with improved bou…6.2
• CVE-2026-84532An out-of-bounds read issue was addressed with improved inpu…5.4
• CVE-2026-84533A cryptographic issue was addressed with improved integrity …5.3