High severity8.8NVD Advisory· Published Aug 8, 2017· Updated Jun 17, 2026

CVE-2017-8503

Description

Microsoft Edge in Microsoft Windows 10 1511, 1607, 1703, and Windows Server 2016 allows an attacker to escape from the AppContainer sandbox, aka "Microsoft Edge Elevation of Privilege Vulnerability". This CVE ID is unique from CVE-2017-8642.

Affected products

Microsoft/Edge
cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*
Microsoft Corporation/Microsoft Edgev5
Range: Microsoft Windows 10 1511, 1607, and 1703, and Windows Server 2016.

Patches

Vulnerability mechanics

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8503nvdPatchVendor Advisory
www.securityfocus.com/bid/99395nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1039101nvdThird Party AdvisoryVDB Entry

News mentions

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