CVE-2024-54543

HIGH EPSS 51.4%

Published Jan 27, 20251y ago · Modified Jun 17, 20261w ago

8.8 CVSS 3.1

High

Published Jan 27, 2025 1y ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

8.8

Exploitability

2.8

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

51.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 7

Vendor	Product	Version	Range
apple	safari	*	<18.2
apple	ipados	*	<18.2
apple	iphone_os	*	<18.2
apple	macos	*	<15.2
apple	tvos	*	<18.2
apple	visionos	*	<2.2
apple	watchos	*	<11.2

References 8

seclists.org http://seclists.org/fulldisclosure/2025/Apr/5
support.apple.com https://support.apple.com/en-us/121837

Release NotesVendor Advisory
support.apple.com https://support.apple.com/en-us/121839

Release NotesVendor Advisory
support.apple.com https://support.apple.com/en-us/121843

Release NotesVendor Advisory
support.apple.com https://support.apple.com/en-us/121844

Release NotesVendor Advisory
support.apple.com https://support.apple.com/en-us/121845

Release NotesVendor Advisory
support.apple.com https://support.apple.com/en-us/121846

Release NotesVendor Advisory
support.apple.com https://support.apple.com/en-us/122372

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.