CVE-2017-18256

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

Brave Browser before 0.13.0 allows remote attackers to cause a denial of service (resource consumption) via a long alert() argument in JavaScript code, because window dialogs are mishandled.

Metrics

CVSS 3.0 6.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected software

No affected versions have been published.

Timeline

Published
Apr 4, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-18256: Medium severity, CVSS 6.5 | Vulnix