CVE-2024-54505

moderate-risk
Published 2024-12-12

A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to memory corruption.

Do I need to act?

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0.70% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (7)

Affected Vendors

Apple

References (12)

Vendor Advisory https://support.apple.com/en-us/121837
Vendor Advisory https://support.apple.com/en-us/121838
Vendor Advisory https://support.apple.com/en-us/121839
Vendor Advisory https://support.apple.com/en-us/121843
Vendor Advisory https://support.apple.com/en-us/121844
Vendor Advisory https://support.apple.com/en-us/121845
Vendor Advisory https://support.apple.com/en-us/121846
http://seclists.org/fulldisclosure/2024/Dec/10
http://seclists.org/fulldisclosure/2024/Dec/13
http://seclists.org/fulldisclosure/2024/Dec/6
http://seclists.org/fulldisclosure/2024/Dec/7
https://lists.debian.org/debian-lts-announce/2025/01/msg00002.html
46
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 2/34 · Minimal
Exposure 14/34 · Moderate