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Microsoft Security Response CenterCVE-2026-70341

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.

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Not listedCVSS not listedNot listed severity
Scope

What the vendor says is affected

The collected bulletin did not provide a separate affected-products list. Check the original bulletin before making an exposure decision.

Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.

Vulnerabilities

CVEs named in this advisory

CVE-2026-70341View CVSS, KEV, EPSS, and threat context
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