CVE-2025-43294

An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. An app may be able to access sensitive user data.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.3 LOW
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
appleCNA
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CISA-ADPADP
3.3 LOW
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
VendorProductVersion
applemacos
𝑥
< 26.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://support.apple.com/en-us/125632
https://support.apple.com/en-us/125637
https://support.apple.com/en-us/125639
http://seclists.org/fulldisclosure/2025/Sep/53