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Vulnerability record · CVE-2017-8662 · published 8 August 2017

CVE-2017-8662: Microsoft edge information exposure vulnerability

Microsoft · Edge

Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to disclose information due to how strings are validated in specific scenarios, aka "Microsoft Edge Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-8644 and CVE-2017-8652.

4.3 CVSS 3.0 Medium EPSS 5.5% · top 7.5% CWE-200 · Information exposure
4.3CVSS 3.0 base score, v2 4.3
5.5%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 1703 allows an attacker to disclose information due to how strings are validated in specific scenarios, aka "Microsoft Edge Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-8644 and CVE-2017-8652.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/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/100031 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039101 Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8662 PatchVendor Advisory
http://www.securityfocus.com/bid/100031 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039101 Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8662 PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2017-8662), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.