🛡️ CVE-2024-54478
🟡 CVSS 6.5 — Medium ✅ No Known Exploit CWE-125 NVD
6.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.4, macOS Sequoia 15.2, macOS Sonoma 14.7.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to an unexpected process crash.

Details

Severity MEDIUM
CVSS Score 6.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE CWE-125
Public Exploit ✅ No
Source NVD
Published 2025-01-27
Updated 2026-06-02
Modified 2026-04-02
Fix URL N/A

Affected Packages

Software From version Fixed in
ipados 18.0 18.2
iphone-os — 18.2
macos 15.0 15.2
tvos — 18.2
visionos — 2.2
watchos — 11.2

References

Release Notes, Vendor Advisory https://support.apple.com/en-us/121837
Release Notes, Vendor Advisory https://support.apple.com/en-us/121839
Release Notes, Vendor Advisory https://support.apple.com/en-us/121840
Release Notes, Vendor Advisory https://support.apple.com/en-us/121843
Release Notes, Vendor Advisory https://support.apple.com/en-us/121844
Release Notes, Vendor Advisory https://support.apple.com/en-us/121845
Release Notes, Vendor Advisory https://support.apple.com/en-us/122067

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