Critical severity9.8NVD Advisory· Published Dec 12, 2024· Updated Apr 2, 2026

CVE-2024-54534

Description

The issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.6, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to memory corruption.

Affected products

Apple Inc./Safari
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
Range: <18.2
Apple Inc./Ipados
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Range: <18.2
Apple Inc./Iphone Os
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Range: <18.2
Apple Inc./macOS
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Range: <15.2
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/121837nvdVendor Advisory
support.apple.com/en-us/121839nvdVendor Advisory
support.apple.com/en-us/121843nvdVendor Advisory
support.apple.com/en-us/121844nvdVendor Advisory
support.apple.com/en-us/121845nvdVendor Advisory
support.apple.com/en-us/121846nvdVendor Advisory
seclists.org/fulldisclosure/2024/Dec/11nvd
seclists.org/fulldisclosure/2024/Dec/13nvd
seclists.org/fulldisclosure/2024/Dec/5nvd
seclists.org/fulldisclosure/2024/Dec/7nvd
seclists.org/fulldisclosure/2025/Apr/5nvd
security.netapp.com/advisory/ntap-20250418-0002/nvd
support.apple.com/en-us/122372nvd

News mentions

No linked articles in our index yet.

cvss	0.637
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000