cve/2024/CVE-2024-40777.md

### [CVE-2024-40777](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-40777)
![](https://img.shields.io/static/v1?label=Product&message=iOS%20and%20iPadOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=macOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=tvOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=visionOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=watchOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%3C%201.3%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%3C%2010.6%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%3C%2014.6%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%3C%2017.6%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Processing%20a%20maliciously%20crafted%20file%20may%20lead%20to%20unexpected%20app%20termination&color=brighgreen)

### Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing a maliciously crafted file may lead to unexpected app termination.

### POC

#### Reference
- http://seclists.org/fulldisclosure/2024/Jul/16

#### Github
No PoCs found on GitHub currently.