Medium severity4.2NVD Advisory· Published Jan 4, 2018· Updated Jun 17, 2026
CVE-2018-0803
CVE-2018-0803
Description
Microsoft Edge in Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to access information from one domain and inject it into another domain, due to how Microsoft Edge enforces cross-domain policies, aka "Microsoft Edge Elevation of Privilege Vulnerability".
Affected products
2- Microsoft Corporation/Microsoft Edgev5Range: Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016.
Patches
Vulnerability mechanics
References
3- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0803nvdPatchVendor Advisory
- www.securityfocus.com/bid/102384nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1040100nvdThird Party AdvisoryVDB Entry
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