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9.8 Critical

CVE-2025-43209 An out-of-bounds access issue was addressed with improved bounds checking

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Affected products and versions

Product Affected versions Fixed in
iPadOS 17.7 earliest → < 17.7.9 17.7.9
macOS 15.6 earliest → < 15.6 15.6
macOS 14.7 earliest → < 14.7.7 14.7.7
macOS 13.7 earliest → < 13.7.7 13.7.7
tvOS 18.6 earliest → < 18.6 18.6
visionOS 2.6 earliest → < 2.6 2.6
watchOS 11.6 earliest → < 11.6 11.6
iOS and iPadOS 18.6 earliest → < 18.6 18.6

References

Timeline

  1. Published
  2. Last modified

Other CVEs of iPadOS

The 166 CVEs of iPadOS →
CVE-2026-28950 A logging issue was addressed with improved data redaction 6.2 Medium CVE-2025-43210 An out-of-bounds access issue was addressed with improved bounds checking 6.3 Medium CVE-2025-31216 The issue was addressed with improved checks 2.4 Low CVE-2025-43374 An out-of-bounds read was addressed with improved bounds checking 4.3 Medium
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