CVE-2026-20687 (GCVE-0-2026-20687)
Vulnerability from cvelistv5
Published
2026-03-25 00:35
Modified
2026-04-02 18:26
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
CWE
  • An app may be able to cause unexpected system termination or write kernel memory
Summary
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
Impacted products
Vendor Product Version
Apple iOS and iPadOS Version: 0   < 18.7.7
Version: 0   < 26.4
 Create a notification for this product.
   Apple macOS Version: 0   < 15.7.5
Version: 0   < 26.4
 Create a notification for this product.
   Apple tvOS Version: 0   < 26.4
 Create a notification for this product.
   Apple watchOS Version: 0   < 26.4
 Create a notification for this product.
Show details on NVD website

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