An out-of-bounds write issue was addressed with improved bounds checking. (CVE-2026-84546)
An out-of-bounds write vulnerability in Apple operating systems was fixed by improved bounds checking. The flaw could lead to memory corruption when processing a maliciously crafted 3D model. The issue is addressed in 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-2026-84546 is an out-of-bounds write vulnerability in Apple OS platforms that occurs during the processing of specially crafted 3D models. The vulnerability was mitigated by implementing improved bounds checking to prevent memory corruption. The fix is included in multiple Apple OS versions starting from 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.
Potential Impact
Successful exploitation could lead to memory corruption, which may result in application crashes or potentially arbitrary code execution depending on the context. However, no known exploits in the wild have been reported at this time.
Mitigation Recommendations
The vulnerability is fixed in the specified Apple OS versions (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). Users and administrators should apply these official updates to remediate the issue.
An out-of-bounds write issue was addressed with improved bounds checking. (CVE-2026-84546)
Description
An out-of-bounds write vulnerability in Apple operating systems was fixed by improved bounds checking. The flaw could lead to memory corruption when processing a maliciously crafted 3D model. The issue is addressed in 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-2026-84546 is an out-of-bounds write vulnerability in Apple OS platforms that occurs during the processing of specially crafted 3D models. The vulnerability was mitigated by implementing improved bounds checking to prevent memory corruption. The fix is included in multiple Apple OS versions starting from 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.
Potential Impact
Successful exploitation could lead to memory corruption, which may result in application crashes or potentially arbitrary code execution depending on the context. However, no known exploits in the wild have been reported at this time.
Mitigation Recommendations
The vulnerability is fixed in the specified Apple OS versions (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). Users and administrators should apply these official updates to remediate the issue.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-6v6p-c22m-m3wr
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-84546"]
- State
- PUBLISHED
Threat ID: 6aa8a1a055bf5e2cf5f3d4c5
Added to database: 09/15/2026, 01:38:40 UTC
Last enriched: 09/15/2026, 01:49:39 UTC
Last updated: 09/15/2026, 03:01:22 UTC
Views: 3
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