A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, watchOS 26.4. An app may be able to cause unexpected system termination or write kernel memory.
Metrics
Affected Vendors & Products
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Advisories
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Fixes
Solution
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Workaround
No workaround given by the vendor.
References
History
Wed, 25 Mar 2026 01:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, watchOS 26.4. An app may be able to cause unexpected system termination or write kernel memory. | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: apple
Published:
Updated: 2026-03-25T00:35:38.526Z
Reserved: 2025-11-11T14:43:07.873Z
Link: CVE-2026-20687
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-03-25T01:17:05.587
Modified: 2026-03-25T01:17:05.587
Link: CVE-2026-20687
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.