CVE-2018-8366

3.1 lowEPSS 5.0%

Low (3.1) in microsoft edge. EPSS 5.0% chance of exploitation in the next 30 days.

An information disclosure vulnerability exists when the Microsoft Edge Fetch API incorrectly handles a filtered response type, aka "Microsoft Edge Information Disclosure Vulnerability." This affects Microsoft Edge.

Severity

CVSS 3.0

3.1 low

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

EPSS: 5.0% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-31)
CWE: CWE-200
Published: 2018-09-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:edge

References

http://www.securityfocus.com/bid/105253
http://www.securitytracker.com/id/1041623
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8366
http://www.securityfocus.com/bid/105253
http://www.securitytracker.com/id/1041623

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