It's no secret that security is always a top priority in the world of technology, and Apple is no exception. Recently, the company addressed a critical vulnerability (CVE-2022-46718) affecting multiple Apple operating systems, which, if exploited, could allow an app to read sensitive location information. In this post, we'll take a deep dive into this vulnerability and the fixes that Apple has implemented in its recent updates, including code snippets, original references, and exploit details.

Vulnerability Information

CVE Identifier: CVE-2022-46718
Severity: Critical


This vulnerability emerges from a logic issue that occurs in the handling of location information on different Apple operating systems. Essentially, the problem stemmed from flawed restrictions, allowing a malicious app to potentially access and read sensitive location data without proper authorization. This, in turn, puts user privacy at risk and potentially exposes personal and sensitive information to unwanted third parties.

Fixes and Patches

Apple swiftly addressed this vulnerability with improved restrictions and updated their affected OS versions to:

For reference, Apple's official security update document can be found here

Code Snippet

While Apple has not provided specific code snippets for their security updates, the issue likely resides in how location data is managed and accessed by apps. A simplified example could look something like this:

func perform_sensitive_location_action() {
    if user_has_granted_location_permission() {
    } else {

In the code above, the app reads the location data only if the user has provided permission. The logic issue would lie in the "user_has_granted_location_permission()" implementation failing to restrict access properly.

Exploit Details

As CVE-2022-46718 is a logic issue, exploiting it would typically involve creating a malicious app or modifying an existing app to take advantage of the flawed restrictions. The attacker would then try to access sensitive location data without user permission. However, since Apple has released updates to address this vulnerability, it is essential to keep your devices up to date to protect yourself from such threats.


The CVE-2022-46718 vulnerability represents a significant risk for those using outdated versions of affected Apple operating systems. It's crucial to update your devices as soon as possible to ensure your location data remains secure and inaccessible to malicious apps or attackers. Taking such precautions will help maintain not only the privacy of your sensitive information but also your overall device security.


Published on: 06/23/2023 18:15:00 UTC
Last modified on: 06/27/2023 10:51:00 UTC