CVE-2023-40455

Description

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sonoma 14. A sandboxed process may be able to circumvent sandbox restrictions.

10.0

CVSS

Severity: Critical

CVSS 3.1 •

EPSS 0.27%

Vendor Advisory apple.com

Affected: Apple macOS

References

Link	Tags
https://support.apple.com/en-us/HT213940	release notes vendor advisory
http://seclists.org/fulldisclosure/2023/Oct/3	third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2023-40455?: CVE-2023-40455 has been scored as a critical severity vulnerability.
How to fix CVE-2023-40455?: To fix CVE-2023-40455, 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-2023-40455 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-40455 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-2023-40455?: CVE-2023-40455 affects Apple macOS.

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