CVE-2023-40394

Description

The issue was addressed with improved validation of environment variables. This issue is fixed in iOS 16.6 and iPadOS 16.6. An app may be able to access sensitive user data.

Category

3.3
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.07%
Vendor Advisory apple.com
Affected: Apple iOS and iPadOS
Published at:
Updated at:

References

Link Tags
https://support.apple.com/en-us/HT213841 vendor advisory release notes

Frequently Asked Questions

What is the severity of CVE-2023-40394?
CVE-2023-40394 has been scored as a low severity vulnerability.
How to fix CVE-2023-40394?
To fix CVE-2023-40394, 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-2023-40394 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-40394 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-2023-40394?
CVE-2023-40394 affects Apple iOS and iPadOS.
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