CVE-2023-23526

Description

This was addressed with additional checks by Gatekeeper on files downloaded from an iCloud shared-by-me folder. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4. A file from an iCloud shared-by-me folder may be able to bypass Gatekeeper.

9.8

CVSS

Severity: Critical

CVSS 3.1 •

EPSS 0.05%

Vendor Advisory apple.com Vendor Advisory apple.com

Affected: Apple macOS

Affected: Apple iOS and iPadOS

References

Link	Tags
https://support.apple.com/en-us/HT213670	release notes vendor advisory
https://support.apple.com/en-us/HT213676	release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-23526?: CVE-2023-23526 has been scored as a critical severity vulnerability.
How to fix CVE-2023-23526?: To fix CVE-2023-23526, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-23526 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-23526 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-23526?: CVE-2023-23526 affects Apple macOS, Apple iOS and iPadOS.

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