CVE-2026-58293: Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
External control of file name or path in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Other sources
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 150.0.4078.48
Event History
Frequently Asked Questions
What is the severity of CVE-2026-58293?
The severity of CVE-2026-58293 is rated high with a score of 8.1.
What kind of vulnerability is CVE-2026-58293?
CVE-2026-58293 is a remote code execution vulnerability in Microsoft Edge (Chromium-based).
How can I protect myself from CVE-2026-58293?
To protect against CVE-2026-58293, ensure that you are using the latest version of Microsoft Edge (Chromium-based) with all security updates applied.
Who is affected by CVE-2026-58293?
Users of Microsoft Edge (Chromium-based) are affected by CVE-2026-58293.
What are the implications of exploitation of CVE-2026-58293?
Exploitation of CVE-2026-58293 can allow an unauthorized attacker to execute arbitrary code over a network.