Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
A high-severity remote code execution vulnerability (CVE-2026-58289) affects Microsoft Edge (Chromium-based) versions up to and including 150.0.4078.48. The vulnerability is categorized under CWE-843. No CVSS score or patch information is currently provided. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
CVE-2026-58289 is a remote code execution vulnerability in Microsoft Edge (Chromium-based) identified by the Microsoft Security Response Center. It affects versions up to and including 150.0.4078.48. The vulnerability is associated with CWE-843, which involves type confusion issues. No detailed technical exploitation information or CVSS score is available. No patch or remediation details have been published yet, and no known exploits have been reported.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary code remotely on affected Microsoft Edge browsers. This could lead to compromise of the user's system or data. However, no known exploits are currently reported, and the exact impact details remain limited due to lack of further technical information.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. Until an official fix is released, users should monitor vendor communications and apply updates promptly once available.
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Description
A high-severity remote code execution vulnerability (CVE-2026-58289) affects Microsoft Edge (Chromium-based) versions up to and including 150.0.4078.48. The vulnerability is categorized under CWE-843. No CVSS score or patch information is currently provided. There are no known exploits in the wild at this time.
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-58289 is a remote code execution vulnerability in Microsoft Edge (Chromium-based) identified by the Microsoft Security Response Center. It affects versions up to and including 150.0.4078.48. The vulnerability is associated with CWE-843, which involves type confusion issues. No detailed technical exploitation information or CVSS score is available. No patch or remediation details have been published yet, and no known exploits have been reported.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary code remotely on affected Microsoft Edge browsers. This could lead to compromise of the user's system or data. However, no known exploits are currently reported, and the exact impact details remain limited due to lack of further technical information.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. Until an official fix is released, users should monitor vendor communications and apply updates promptly once available.
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-2026-58289
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a498aa727e9c797193788e0
Added to database: 07/04/2026, 22:35:19 UTC
Last enriched: 07/04/2026, 22:51:23 UTC
Last updated: 07/05/2026, 02:51:10 UTC
Views: 4
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