All vulnerabilities
CVE-2018-6065

Google Chromium V8 Integer Overflow Vulnerability

Google Chromium V8Applications & CMS
Open in ThreatlineRecord JSON
CVSS
8.8High
ExploitationExploited in the wildAdded to KEV 8 Jun 2022CISA KEV
Exploit odds (EPSS)60.3%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in65.0.3325.146Fixed versionCVE List
Federal deadline22 Jun 2022Remediation due date for US federal agenciesCISA KEV
CISA required actionApply updates per vendor instructions. CISA KEV

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Timeline

  1. 4 May 2018Exploit code publicExploit-DB
  2. 14 Nov 2018, 15:00 UTCPublishedCVE List
  3. 8 Jun 2022Added to CISA KEVCISA KEV

Public exploit code and templates 1

  • Remote exploitGoogle Chrome V8 - Object Allocation Size Integer Overflow 4 May 2018Exploit-DB

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

Google Chromium V8 Engine contains an integer overflow vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Text from CVE List

Affected versions 1

  • Chromeaffected: unspecified before 65.0.3325.146CVE List

References 8