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Vulnerability record · CVE-2017-11872 · published 15 November 2017

CVE-2017-11872: Microsoft edge vulnerability

Microsoft · Edge

Microsoft Edge in Microsoft Windows 10 1607, 1703, and Windows Server 2016 allows an attacker to force the browser to send data that would otherwise be restricted to a destination website of the attacker's choice, due to how Microsoft Edge handles redirect requests, aka "Microsoft Edge Security Feature Bypass Vulnerability". This CVE ID is unique from CVE-2017-11863 and CVE-2017-11874.

6.5 CVSS 3.0 Medium EPSS 7.2% · top 5.9%
6.5CVSS 3.0 base score, v2 4.3
7.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Microsoft Edge in Microsoft Windows 10 1607, 1703, and Windows Server 2016 allows an attacker to force the browser to send data that would otherwise be restricted to a destination website of the attacker's choice, due to how Microsoft Edge handles redirect requests, aka "Microsoft Edge Security Feature Bypass Vulnerability". This CVE ID is unique from CVE-2017-11863 and CVE-2017-11874.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/101749 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039801 Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11872 PatchVendor Advisory
http://www.securityfocus.com/bid/101749 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039801 Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11872 PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2017-11872), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.