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.
CVE-2024-54505
CVSS base score
8.8 (v3.1)
Severity
HIGH
Attack vector
Network
Weakness
CWE-843
Last modified
November 4, 2026
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
apple safari
apple ipados
apple iphone os
apple macos
apple tvos
apple visionos
apple watchos
References
- support.apple.com Vendor Advisory
- support.apple.com Vendor Advisory
- support.apple.com Vendor Advisory
- support.apple.com Vendor Advisory
- support.apple.com Vendor Advisory
- support.apple.com Vendor Advisory
- support.apple.com Vendor Advisory
- seclists.org
- seclists.org
- seclists.org