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CVE-2023-3079

Google Chromium V8 Type Confusion Vulnerability

Google Chromium V8Applications & CMS
Open in ThreatlineRecord JSON
CVSS
8.8High
ExploitationExploited in the wildAdded to KEV 7 Jun 2023CISA KEV
Exploit odds (EPSS)37.9%Chance of exploitation activity in the next 30 days, higher than 98% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in114.0.5735.110Fixed versionCVE List
Federal deadline28 Jun 2023Remediation 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. 5 Jun 2023, 21:40 UTCPublishedCVE List
  2. 7 Jun 2023Added to CISA KEVCISA KEV

Description

Google Chromium V8 Engine contains a type confusion 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: 114.0.5735.110 before 114.0.5735.110CVE List

References 10