CVE-2024-54507: ipados Out-of-bounds Read — Fix

Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 18.2 and iPadOS 18.2, macOS Sequoia 15.2. An attacker with user privileges may be able to read kernel memory.

Is your site exposed to CVE-2024-54507?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

5.5

MEDIUM

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

Weakness Type (CWE)

CWE-843 CWE-843

CWE-125 Out-of-bounds Read

Affected Products

Vendor	Product	Versions
apple	ipados	< 18.2
apple	iphone_os	< 18.2
apple	macos	< 15.2

References

Advisories & Patches

https://support.apple.com/en-us/121837 https://support.apple.com/en-us/121839

Frequently Asked Questions

What is CVE-2024-54507? +

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 18.2 and iPadOS 18.2, macOS Sequoia 15.2. An attacker with user privileges may be able to read kernel memory. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2024-54507? +

CVE-2024-54507 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-54507? +

CVE-2024-54507 affects products from apple, specifically: ipados, iphone_os, macos. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-54507? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-8358

LibreOffice Calc can import tracked changes from a spreadsheet document. A heap buffer overflow existed when a document reused the …

CVE-2026-6210

A type confusion vulnerability in Qt SVG allows an attacker to cause an application crash via a crafted SVG image. …

CVE-2026-6047

LibreOffice can import documents in the OOXML format (DOCX). A heap buffer overflow existed when replaying deferred parser events for …

CVE-2024-5436 9.8

Type confusion in Snapchat LensCore could lead to denial of service or arbitrary code execution prior to version 12.88. We …

CVE-2024-20078 9.8

In venc, there is a possible out of bounds write due to type confusion. This could lead to local escalation …

CVE-2025-22435 9.8

In avdt_msg_ind of avdt_msg.cc, there is a possible memory corruption due to type confusion. This could lead to paired device …

CVE-2024-54507