CVE-2026-43713: Visiting a website may leak sensitive data in Apple Safari
A permissions issue was addressed with additional restrictions. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Visiting a website may leak sensitive data.
AI Analysis
Technical Summary
This vulnerability involves a permissions issue in Apple Safari that may allow sensitive data to be leaked upon visiting a malicious or crafted website. Apple fixed the issue by implementing additional restrictions in Safari 26.5.2 and corresponding OS versions. No further technical details or exploitation methods are provided in the available data.
Potential Impact
The impact is potential leakage of sensitive data when a user visits a website using an affected version of Safari or related Apple operating systems. No known exploits in the wild have been reported. The exact nature and scope of the data leakage are not detailed.
Mitigation Recommendations
A fix is available in Safari 26.5.2, iOS 26.5.2, iPadOS 26.5.2, and macOS Tahoe 26.5.2. Users and administrators should update to these versions or later to remediate the vulnerability. Patch status is confirmed by the vendor advisory stating the issue is fixed in these versions.
CVE-2026-43713: Visiting a website may leak sensitive data in Apple Safari
Description
A permissions issue was addressed with additional restrictions. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Visiting a website may leak sensitive data.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a permissions issue in Apple Safari that may allow sensitive data to be leaked upon visiting a malicious or crafted website. Apple fixed the issue by implementing additional restrictions in Safari 26.5.2 and corresponding OS versions. No further technical details or exploitation methods are provided in the available data.
Potential Impact
The impact is potential leakage of sensitive data when a user visits a website using an affected version of Safari or related Apple operating systems. No known exploits in the wild have been reported. The exact nature and scope of the data leakage are not detailed.
Mitigation Recommendations
A fix is available in Safari 26.5.2, iOS 26.5.2, iPadOS 26.5.2, and macOS Tahoe 26.5.2. Users and administrators should update to these versions or later to remediate the vulnerability. Patch status is confirmed by the vendor advisory stating the issue is fixed in these versions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apple
- Date Reserved
- 2026-05-01T22:46:21.644Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a42d3d327e9c7971972d060
Added to database: 06/29/2026, 20:21:39 UTC
Last enriched: 06/29/2026, 20:51:14 UTC
Last updated: 06/29/2026, 23:14:36 UTC
Views: 3
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