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7.5

CVE-2017-0266: Microsoft Edge can let attackers run code remotely

CVE-2017-0266 · published 9 years ago
Summary

A flaw in Microsoft Edge's scripting engine could allow a remote attacker to make the browser execute their own code on your computer. This could give the attacker control over the affected system or access to sensitive information. Install the latest Edge updates as soon as they are available to protect your devices.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
microsoft edge All versions
cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*
Original advisory text
A remote code execution vulnerability exists in Microsoft Edge in the way affected Microsoft scripting engines render when handling objects in memory, aka "Microsoft Edge Remote Code Execution Vuln...
A remote code execution vulnerability exists in Microsoft Edge in the way affected Microsoft scripting engines render when handling objects in memory, aka "Microsoft Edge Remote Code Execution Vulnerability."
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
7.5 High
Exploitation
36% chance of attack within 30 days
Type
CWE-119Buffer Overflow
Timeline
Published12 May 2017
Updated29 Sep 2026
First seen29 Sep 2026
Sources
CVE-2017-0266 · NVD
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