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Critical severity9.8NVD Advisory· Published Sep 14, 2026· Updated Sep 16, 2026

CVE-2026-65414

CVE-2026-65414

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue 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, watchOS 27. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.

Affected products

8
  • Apple Inc./Ipados2 versions
    cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <26.7
    • (no CPE)range: 26.7, 27
  • Apple Inc./Iphone OS
    cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
    Range: <26.7
  • Apple Inc./macOS2 versions
    cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=15.0,<15.8
    • (no CPE)range: Golden Gate 27, Sequoia 15.8, Tahoe 26.7
  • Apple Inc./Visionos
    cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
    Range: <27.0
  • Apple Inc./watchOS
    cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
    Range: <27.0
  • Apple Inc./iOSllm-fuzzy
    Range: 26.7, 27

Patches

Vulnerability mechanics

References

8

News mentions

3