Microsoft Edge (Chromium-based) Spoofing Vulnerability
A high-severity spoofing vulnerability exists in Microsoft Edge (Chromium-based) affecting versions up to and including 150.0.4078.48. The vulnerability is identified as CWE-200, which relates to information exposure. No CVSS score or detailed technical exploitation information is provided. There are no known exploits in the wild at this time. No patch or remediation details are currently available.
AI Analysis
Technical Summary
CVE-2026-56646 is a spoofing vulnerability in Microsoft Edge (Chromium-based) that allows information exposure (CWE-200). It affects versions up to and including 150.0.4078.48. The vulnerability has been assigned a high severity rating but lacks a CVSS score and detailed technical information. No official patch or fix has been referenced in the available data, and no known exploits have been reported.
Potential Impact
The vulnerability could allow an attacker to spoof content or information within the affected Microsoft Edge versions, potentially misleading users or exposing sensitive information. However, specific impact details and exploitation methods are not provided. There are no known active exploits in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. Since no patch or fix information is provided, users should monitor official Microsoft channels for updates and apply any future patches promptly.
Microsoft Edge (Chromium-based) Spoofing Vulnerability
Description
A high-severity spoofing vulnerability exists in Microsoft Edge (Chromium-based) affecting versions up to and including 150.0.4078.48. The vulnerability is identified as CWE-200, which relates to information exposure. No CVSS score or detailed technical exploitation information is provided. There are no known exploits in the wild at this time. No patch or remediation details are currently available.
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-56646 is a spoofing vulnerability in Microsoft Edge (Chromium-based) that allows information exposure (CWE-200). It affects versions up to and including 150.0.4078.48. The vulnerability has been assigned a high severity rating but lacks a CVSS score and detailed technical information. No official patch or fix has been referenced in the available data, and no known exploits have been reported.
Potential Impact
The vulnerability could allow an attacker to spoof content or information within the affected Microsoft Edge versions, potentially misleading users or exposing sensitive information. However, specific impact details and exploitation methods are not provided. There are no known active exploits in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. Since no patch or fix information is provided, users should monitor official Microsoft channels for updates and apply any future patches promptly.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-56646
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a498aa827e9c797193794f2
Added to database: 07/04/2026, 22:35:20 UTC
Last enriched: 07/04/2026, 22:36:29 UTC
Last updated: 07/05/2026, 02:51:10 UTC
Views: 5
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