CVE-2018-8383

4.3 mediumEPSS 7.6%

A spoofing vulnerability exists when Microsoft Edge does not properly parse HTTP content, aka "Microsoft Edge Spoofing Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8388.

Severity

CVSS 3.0

4.3 medium

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

EPSS: 7.6% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
CWE: CWE-290
Published: 2018-08-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:edge

References

http://www.openwall.com/lists/oss-security/2019/04/11/1
http://www.securityfocus.com/bid/105024
http://www.securitytracker.com/id/1041457
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8383
https://seclists.org/bugtraq/2019/Apr/21

Check your stack JSON