A memory corruption issue was addressed with improved input validation. (CVE-2026-43688)
A memory corruption vulnerability was fixed by improving input validation in Apple operating systems. The issue could cause unexpected app termination when processing a maliciously crafted file. The vulnerability is addressed in iOS 27, iPadOS 27, and macOS Golden Gate 27.
AI Analysis
Technical Summary
CVE-2026-43688 is a memory corruption vulnerability in Apple operating systems that was mitigated by enhancing input validation. This flaw could be triggered by processing a maliciously crafted file, potentially leading to unexpected application termination. The issue is resolved in iOS 27, iPadOS 27, and macOS Golden Gate 27.
Potential Impact
Exploitation of this vulnerability may cause applications to terminate unexpectedly, which could disrupt normal operation. There is no indication of further impact such as code execution or privilege escalation based on the provided data.
Mitigation Recommendations
The vulnerability is fixed in iOS 27, iPadOS 27, and macOS Golden Gate 27. Users and administrators should update to these versions to remediate the issue. Patch status is confirmed by the vendor advisory stating the fix is included in these releases.
A memory corruption issue was addressed with improved input validation. (CVE-2026-43688)
Description
A memory corruption vulnerability was fixed by improving input validation in Apple operating systems. The issue could cause unexpected app termination when processing a maliciously crafted file. The vulnerability is addressed in iOS 27, iPadOS 27, and macOS Golden Gate 27.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-43688 is a memory corruption vulnerability in Apple operating systems that was mitigated by enhancing input validation. This flaw could be triggered by processing a maliciously crafted file, potentially leading to unexpected application termination. The issue is resolved in iOS 27, iPadOS 27, and macOS Golden Gate 27.
Potential Impact
Exploitation of this vulnerability may cause applications to terminate unexpectedly, which could disrupt normal operation. There is no indication of further impact such as code execution or privilege escalation based on the provided data.
Mitigation Recommendations
The vulnerability is fixed in iOS 27, iPadOS 27, and macOS Golden Gate 27. Users and administrators should update to these versions to remediate the issue. Patch status is confirmed by the vendor advisory stating the fix is included in these releases.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-4v5m-fgg9-qf7f
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-43688"]
- State
- PUBLISHED
Threat ID: 6aa8a1bd55bf5e2cf5f3e00d
Added to database: 09/15/2026, 01:39:09 UTC
Last enriched: 09/15/2026, 01:56:21 UTC
Last updated: 09/15/2026, 03:01:22 UTC
Views: 3
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