CVE-2018-8366

At a glance

Severity: Not available
EPSS: EPSS 5.05 % · percentile 92 (2026-10-28)
State: PUBLISHED
Published: 2018-09-13
Updated: 2024-08-05
Assigner: microsoft
NVD status: Modified

Description

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.

Scores

Version	Score	Vector	Scored by
CVSS 3.0	LOW 3.1	CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N	NVD · nvd@nist.gov (Primary)
CVSS 2.0	LOW 2.6	AV:N/AC:H/Au:N/C:P/I:N/A:N	NVD · nvd@nist.gov (Primary)

Weaknesses (CWE)

CWE-200

European references

ENISA EUVD · EUVD-2018-20013
GCVE · GCVE-0-2018-8366

CERT-FR advisories

CERTFR-2018-AVI-434 — Multiples vulnérabilités dans Microsoft Edge · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*

Affected products

Product	Versions
Microsoft · Microsoft Edge	affected Windows 10 Version 1803 for 32-bit Systems ; affected Windows 10 Version 1803 for x64-based Systems

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD