Medium severity6.5NVD Advisory· Published Jan 27, 2025· Updated Apr 2, 2026

CVE-2024-54478

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.

Affected products

Apple Inc./Ipados
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Range: <17.7.4
Apple Inc./Iphone Os
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Range: <18.2
Apple Inc./macOS
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Range: <14.7.2
Apple Inc./tvOS
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Range: <18.2
Apple Inc./Visionos
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
Range: <2.2
Apple Inc./watchOS
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Range: <=11.2

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

support.apple.com/en-us/121837nvdRelease NotesVendor Advisory
support.apple.com/en-us/121839nvdRelease NotesVendor Advisory
support.apple.com/en-us/121840nvdRelease NotesVendor Advisory
support.apple.com/en-us/121843nvdRelease NotesVendor Advisory
support.apple.com/en-us/121844nvdRelease NotesVendor Advisory
support.apple.com/en-us/121845nvdRelease NotesVendor Advisory
support.apple.com/en-us/122067nvdRelease NotesVendor Advisory
seclists.org/fulldisclosure/2025/Jan/14nvd

News mentions

No linked articles in our index yet.

cvss	0.423
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000