Vulnerability record · CVE-2018-0766 · published 4 January 2018

CVE-2018-0766: Microsoft edge information exposure vulnerability

Microsoft · Edge

Microsoft Edge in Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to obtain information to further compromise the user's system, due to how the Microsoft Edge PDF Reader handles objects in memory, aka "Microsoft Edge Information Disclosure Vulnerability".

4.3 CVSS 3.0 Medium EPSS 8.3% · top 5.3% CWE-200 · Information exposure

4.3CVSS 3.0 base score, v2 4.3

8.3%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

6References

17 Jun 2026Last modified by NVD

Description

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.

Edge Microsoft

References

Link	Tags
http://www.securityfocus.com/bid/102388	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040100	Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0766	PatchVendor Advisory
http://www.securityfocus.com/bid/102388	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040100	Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0766	PatchVendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-0766), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.