An integer overflow was addressed with improved input validation. (CVE-2026-84620)
An integer overflow vulnerability in Apple operating systems was addressed by improved input validation. The flaw could be triggered by processing a maliciously crafted 3D model, potentially leading to memory corruption. This issue is fixed in multiple Apple OS versions including iOS 26.7 and later, iPadOS 26.7 and later, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, and watchOS 27.
AI Analysis
Technical Summary
CVE-2026-84620 is an integer overflow vulnerability in Apple operating systems that could be exploited by processing a maliciously crafted 3D model, resulting in memory corruption. The vulnerability was mitigated by improved input validation. The issue affects multiple Apple OS platforms and versions and has been fixed in the specified updated releases.
Potential Impact
Successful exploitation of this vulnerability could lead to memory corruption, which may cause application crashes or potentially enable arbitrary code execution depending on the context. No known exploits are reported in the wild at this time.
Mitigation Recommendations
The vulnerability 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, and watchOS 27. Users and administrators should update to these versions or later to remediate the issue.
An integer overflow was addressed with improved input validation. (CVE-2026-84620)
Description
An integer overflow vulnerability in Apple operating systems was addressed by improved input validation. The flaw could be triggered by processing a maliciously crafted 3D model, potentially leading to memory corruption. This issue is fixed in multiple Apple OS versions including iOS 26.7 and later, iPadOS 26.7 and later, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, and watchOS 27.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-84620 is an integer overflow vulnerability in Apple operating systems that could be exploited by processing a maliciously crafted 3D model, resulting in memory corruption. The vulnerability was mitigated by improved input validation. The issue affects multiple Apple OS platforms and versions and has been fixed in the specified updated releases.
Potential Impact
Successful exploitation of this vulnerability could lead to memory corruption, which may cause application crashes or potentially enable arbitrary code execution depending on the context. No known exploits are reported in the wild at this time.
Mitigation Recommendations
The vulnerability 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, and watchOS 27. Users and administrators should update to these versions or later to remediate the issue.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-gfgq-c542-cgmq
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-84620"]
- State
- PUBLISHED
Threat ID: 6aa8a19055bf5e2cf5f3d3ed
Added to database: 09/15/2026, 01:38:24 UTC
Last enriched: 09/15/2026, 01:46:48 UTC
Last updated: 09/15/2026, 03:01:22 UTC
Views: 3
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