HIGH 8.3 Microsoft
CVE-2026-50521
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Microsoft Security Update 2026-Jun: Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Affected Products
- Microsoft Edge (Chromium-based)
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50521
- https://nvd.nist.gov/vuln/detail/CVE-2026-50521
This high severity vulnerability with a CVSS score of 8.3 was published on 2026-06-09 via Microsoft. Affected: Microsoft Edge (Chromium-based).
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