CVE-2018-6127

CriticalCVSS 9.6/10Last modified Jun 17, 2026

Description

Early free of object in use in IndexDB in Google Chrome prior to 67.0.3396.62 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Metrics

CVSS 3.0 9.6/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Jan 9, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-61286.1Incorrect URL parsing in WebKit in Google Chrome on iOS prior to 67.0.3396.62 allowed a remote attacker to perform domain spoofing via a craCVE-2018-61296.5Out of bounds array access in WebRTC in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to potentially perform out of bounds mCVE-2018-61306.5Incorrect handling of object lifetimes in WebRTC in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to potentially perform outCVE-2018-61318.8Object lifecycle issue in WebAssembly in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to potentially exploit heap corruptioCVE-2018-61324.3Uninitialized data in WebRTC in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to obtain potentially sensitive information frCVE-2018-61336.5Incorrect handling of confusable characters in URL Formatter in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to perform domCVE-2018-61346.5Information leak in Blink in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to bypass no-referrer policy via a crafted HTML pCVE-2018-61356.5Lack of clearing the previous site before loading alerts from a new one in Blink in Google Chrome prior to 67.0.3396.62 allowed a remote attCVE-2018-61366.5Missing type check in V8 in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to perform an out of bounds memory read via a crafCVE-2018-61376.5CSS Paint API in Blink in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to leak cross-origin data via a crafted HTML page.CVE-2018-61388.1Insufficient policy enforcement in Extensions API in Google Chrome prior to 67.0.3396.62 allowed an attacker who convinced a user to installCVE-2018-61398.8Insufficient target checks on the chrome.debugger API in DevTools in Google Chrome prior to 67.0.3396.62 allowed an attacker who convinced a
CVE-2018-6127: Critical severity, CVSS 9.6 | Vulnix