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7.5 High

CVE-2024-54551 The issue was addressed with improved memory handling

Description

The issue was addressed with improved memory handling. This issue is fixed in Safari 17.6, iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing web content may lead to a denial-of-service.

Affected products and versions

Product Affected versions Fixed in
watchOS 10.6 earliest → < 10.6 10.6
macOS 14.6 earliest → < 14.6 14.6
Safari 17.6 earliest → < 17.6 17.6
iOS and iPadOS 17.6 earliest → < 17.6 17.6
tvOS 17.6 earliest → < 17.6 17.6
visionOS 1.3 earliest → < 1.3 1.3

Other CVEs of watchOS

The 1458 CVEs of watchOS →
CVE-2026-86972 A buffer overflow was addressed with improved size validation 7.8 High CVE-2026-86964 A null pointer dereference was addressed with improved input validation 7.5 High CVE-2026-113904 A use-after-free issue was addressed with improved memory management 4.3 Medium CVE-2026-112682 An input validation issue was addressed with improved input validation 7.5 High
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