CVE-2026-84620: Processing a maliciously crafted 3D model may lead to memory corruption in Apple iOS and iPadOS
An integer overflow was addressed with improved input validation. 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 model may lead to memory corruption.
AI Analysis
Technical Summary
This vulnerability involves an integer overflow in the processing of 3D models on Apple platforms including iOS and iPadOS. Exploiting this flaw by processing a specially crafted 3D model could cause memory corruption. Apple fixed the issue by improving input validation in iOS 26.7, iPadOS 26.7, and corresponding versions of macOS, tvOS, visionOS, and watchOS.
Potential Impact
Successful exploitation may lead to memory corruption, which could potentially be leveraged for arbitrary code execution or system instability. However, no known exploits are reported in the wild at this time.
Mitigation Recommendations
Apple has released official fixes in iOS 26.7, iPadOS 26.7, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, and watchOS 27. Users and administrators should update to these versions or later to remediate the vulnerability.
CVE-2026-84620: Processing a maliciously crafted 3D model may lead to memory corruption in Apple iOS and iPadOS
Description
An integer overflow was addressed with improved input validation. 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 model may lead to memory corruption.
Affected software
Apple
iOS and iPadOS
Apple
macOS
Apple
tvOS
Apple
visionOS
Apple
watchOS
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an integer overflow in the processing of 3D models on Apple platforms including iOS and iPadOS. Exploiting this flaw by processing a specially crafted 3D model could cause memory corruption. Apple fixed the issue by improving input validation in iOS 26.7, iPadOS 26.7, and corresponding versions of macOS, tvOS, visionOS, and watchOS.
Potential Impact
Successful exploitation may lead to memory corruption, which could potentially be leveraged for arbitrary code execution or system instability. However, no known exploits are reported in the wild at this time.
Mitigation Recommendations
Apple has released official fixes in iOS 26.7, iPadOS 26.7, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, and watchOS 27. Users and administrators should update to these versions or later to remediate the vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apple
- Date Reserved
- 2026-09-01T21:13:23.286Z
- State
- PUBLISHED
Threat ID: 6aa8611355bf5e2cf59d2e92
Added to database: 09/14/2026, 21:03:15 UTC
Last enriched: 09/14/2026, 21:47:38 UTC
Last updated: 09/15/2026, 03:01:22 UTC
Views: 3
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