CVE-2025-43294

published 2025-09-15

CVE-2025-43294: An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 26.1 and iPadOS 26.1…

low 3.3 CVSS 3.1

AV L AC L PR L UI N S U C L I N A N

An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26, tvOS 26.1, watchOS 26.1. An app may be able to access sensitive user data.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
apple	ios_26.1_and_ipados	—	—
apple	ios_and_ipados	< 26.1	26.1
apple	macos	< 26	26
apple	macos	< 26.0	26.0
apple	macos_tahoe	—	—
apple	tvos	< 26.1	26.1
apple	tvos	—	—
apple	watchos	< 26.1	26.1
apple	watchos	—	—

CWE-284