Safari Sensor Data Leak via Cache – before v26
CVE-2025-43356 Published on September 15, 2025
The issue was addressed with improved handling of caches. This issue is fixed in Safari 26, tvOS 26, watchOS 26, iOS 26 and iPadOS 26, visionOS 26, iOS 18.7 and iPadOS 18.7. A website may be able to access sensor information without user consent.
Vulnerability Analysis
CVE-2025-43356 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is an Information Disclosure Vulnerability?
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVE-2025-43356 has been classified to as an Information Disclosure vulnerability or weakness.
Products Associated with CVE-2025-43356
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Affected Versions
Apple iOS and iPadOS:- Version unspecified and below 26 is affected.
- Version unspecified and below 18.7 is affected.
- Version unspecified and below 26 is affected.
- Version unspecified and below 26 is affected.
- Version unspecified and below 26 is affected.
- Version unspecified and below 26 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.