What’s Vulnerable › Vulnerabilities

CVE-2017-0066

• Severity: medium (CVSS 4.2 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 29.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-03-17 · updated 2026-06-17

Description

Microsoft Edge allows remote attackers to bypass the Same Origin Policy for HTML elements in other browser windows, aka "Microsoft Edge Security Feature Bypass Vulnerability." This vulnerability is different from those described in CVE-2017-0135 and CVE-2017-0140.

Affected products

• Microsoft Edge: all versions
• Microsoft Edge: Edge

References

• http://www.securityfocus.com/bid/96655
• http://www.securitytracker.com/id/1038006
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0066
• http://www.securityfocus.com/bid/96655
• http://www.securitytracker.com/id/1038006
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0066

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