What’s Vulnerable › Vulnerabilities

CVE-2017-0266

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 35.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-05-12 · updated 2026-06-17
• Weakness: CWE-119

Description

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."

Affected products

• Microsoft Edge: all versions
• Microsoft Edge: Windows 10 Version 1511 for 32-bit Systems, Windows 10 Version 1511 for x64-based Systems, Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows 10 Version 1703 for 32-bit Systems, and Windows 10 Version 1703 for x64-based Systems.

References

• http://www.securityfocus.com/bid/98276
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0266
• http://www.securityfocus.com/bid/98276
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0266

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