CVE-2026-11645

Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

  • Published Jun 9, 2026
  • CVSS 8.8 high
  • 2.4% chance of exploitation in the next 30 days (EPSS)
  • In CISA's Known Exploited Vulnerabilities catalog
  • A fix is available

Affected software

In the news

CVE-2026-11645 at the National Vulnerability Database