CVE-2026-58522: CWE-23: Relative Path Traversal in Microsoft Microsoft Edge (Chromium-based)
CVE-2026-58522 is a relative path traversal vulnerability in Microsoft Edge (Chromium-based) for Android that allows an unauthorized attacker to disclose local information. The vulnerability has a CVSS score of 6.8 (medium severity). An official fix is available from Microsoft.
AI Analysis
Technical Summary
This vulnerability involves relative path traversal in Microsoft Edge for Android, which enables an unauthorized attacker to access local information that should be restricted. The issue is tracked as CWE-23 and affects version 1.0.0.0 of the product. Microsoft has published an official fix to address this vulnerability.
Potential Impact
Successful exploitation of this vulnerability could lead to unauthorized disclosure of local information on the affected device. The confidentiality impact is high, integrity impact is low, and availability is not affected.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the vendor-provided patch as detailed in the Microsoft security update guide at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58522 to remediate this vulnerability.
CVE-2026-58522: CWE-23: Relative Path Traversal in Microsoft Microsoft Edge (Chromium-based)
Description
CVE-2026-58522 is a relative path traversal vulnerability in Microsoft Edge (Chromium-based) for Android that allows an unauthorized attacker to disclose local information. The vulnerability has a CVSS score of 6.8 (medium severity). An official fix is available from Microsoft.
CVSS v3.1
Score 6.8medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves relative path traversal in Microsoft Edge for Android, which enables an unauthorized attacker to access local information that should be restricted. The issue is tracked as CWE-23 and affects version 1.0.0.0 of the product. Microsoft has published an official fix to address this vulnerability.
Potential Impact
Successful exploitation of this vulnerability could lead to unauthorized disclosure of local information on the affected device. The confidentiality impact is high, integrity impact is low, and availability is not affected.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the vendor-provided patch as detailed in the Microsoft security update guide at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58522 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-07-01T04:33:41.869Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58522","vendor":"Microsoft"}]
Threat ID: 6a48210727e9c79719accdc7
Added to database: 07/03/2026, 20:52:23 UTC
Last enriched: 07/03/2026, 21:08:05 UTC
Last updated: 07/03/2026, 21:11:18 UTC
Views: 3
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