Microsoft Edge (Chromium-based) Information Disclosure Vulnerability
CVE-2026-55945 is an information disclosure vulnerability affecting Microsoft Edge (Chromium-based) versions up to and including 150.0.4078.48. The vulnerability is categorized under CWE-362, which relates to race conditions. No CVSS score or detailed technical exploitation information is provided. There are no known exploits in the wild and no patch or remediation details are currently available from the vendor.
AI Analysis
Technical Summary
This vulnerability in Microsoft Edge (Chromium-based) involves an information disclosure issue linked to a race condition (CWE-362). It affects versions up to and including 150.0.4078.48. The Microsoft Security Response Center has published an advisory identifying the issue but has not provided a CVSS score or patch information. No known exploits have been reported, and the vendor has not yet released a fix or mitigation guidance.
Potential Impact
The vulnerability could allow unauthorized disclosure of information due to a race condition in affected versions of Microsoft Edge. However, without further technical details or known exploits, the precise impact and exploitation feasibility remain unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No official fix or mitigation instructions have been provided at this time.
Microsoft Edge (Chromium-based) Information Disclosure Vulnerability
Description
CVE-2026-55945 is an information disclosure vulnerability affecting Microsoft Edge (Chromium-based) versions up to and including 150.0.4078.48. The vulnerability is categorized under CWE-362, which relates to race conditions. No CVSS score or detailed technical exploitation information is provided. There are no known exploits in the wild and no patch or remediation details are currently available from the vendor.
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Microsoft Edge (Chromium-based) involves an information disclosure issue linked to a race condition (CWE-362). It affects versions up to and including 150.0.4078.48. The Microsoft Security Response Center has published an advisory identifying the issue but has not provided a CVSS score or patch information. No known exploits have been reported, and the vendor has not yet released a fix or mitigation guidance.
Potential Impact
The vulnerability could allow unauthorized disclosure of information due to a race condition in affected versions of Microsoft Edge. However, without further technical details or known exploits, the precise impact and exploitation feasibility remain unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No official fix or mitigation instructions have been provided at this time.
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-2026-55945
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a498aa827e9c79719379606
Added to database: 07/04/2026, 22:35:20 UTC
Last enriched: 07/04/2026, 22:37:11 UTC
Last updated: 07/05/2026, 01:51:10 UTC
Views: 6
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