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Medium severity4.4NVD Advisory· Published Feb 11, 2026· Updated Jun 17, 2026

CVE-2026-20609

CVE-2026-20609

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

9
  • Apple Inc./Ipados2 versions
    cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <18.7.5
    • (no CPE)range: 18.7.5, 26.3
  • Apple Inc./Iphone OS
    cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
    Range: <18.7.5
  • Apple Inc./macOS2 versions
    cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: <14.8.4
    • (no CPE)range: Sequoia 15.7.4, Sonoma 14.8.4, Tahoe 26.3
  • Apple Inc./tvOS
    cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
    Range: <26.3
  • Apple Inc./Visionos
    cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
    Range: <26.3
  • Apple Inc./watchOS
    cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
    Range: <26.3
  • Apple Inc./iOSllm-fuzzy
    Range: 18.7.5, 26.3

Patches

Vulnerability mechanics

References

8

News mentions

0

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