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High severity8.8NVD Advisory· Published Oct 25, 2023· Updated Jun 17, 2026

CVE-2023-40447

CVE-2023-40447

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.1 and iPadOS 17.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Sonoma 14.1, Safari 17.1, tvOS 17.1. Processing web content may lead to arbitrary code execution.

AI Insight

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

Affected products

17
  • Apple Inc./Safari3 versions
    cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*range: <17.1
    • (no CPE)range: 17.1
    • (no CPE)range: unspecified
  • Apple Inc./Ipados2 versions
    cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <16.7.2
    • (no CPE)range: 17.1, 16.7.2
  • Apple Inc./Iphone OS
    cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
    Range: <16.7.2
  • Apple Inc./macOS3 versions
    cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=14.0,<14.1
    • (no CPE)range: Sonoma 14.1
    • (no CPE)range: unspecified
  • Apple Inc./tvOS3 versions
    cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*range: <17.1
    • (no CPE)range: 17.1
    • (no CPE)range: unspecified
  • Apple Inc./watchOS3 versions
    cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*range: <10.1
    • (no CPE)range: 10.1
    • (no CPE)range: unspecified
  • Apple Inc./iOS and iPadOScpe-rescue
    Range: unspecified
  • Apple Inc./iOSllm-fuzzy
    Range: 17.1, 16.7.2

Patches

Vulnerability mechanics

References

13

News mentions

0

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