Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2023-40394

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.

Published

2024-01-10T22:15:48.593

Last Modified

2025-06-20T16:15:22.113

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.3 (LOW)

Weaknesses

Type: Primary
NVD-CWE-noinfo
Type: Secondary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	ipados	< 16.6	Yes
Operating System	apple	iphone_os	< 16.6	Yes

References

https://support.apple.com/en-us/HT213841 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213841 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)