CVE-2018-8278

6.1 mediumEPSS 7.1%

Medium (6.1) in microsoft edge. EPSS 7.1% chance of exploitation in the next 30 days.

A spoofing vulnerability exists when Microsoft Edge improperly handles specific HTML content, aka "Microsoft Edge Spoofing Vulnerability." This affects Microsoft Edge.

Severity

CVSS 3.0

6.1 medium

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

EPSS: 7.1% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
CWE: CWE-290
Published: 2018-07-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:edge

References

http://www.securityfocus.com/bid/104627
http://www.securitytracker.com/id/1041255
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8278
http://www.securityfocus.com/bid/104627
http://www.securitytracker.com/id/1041255

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