CVE-2026-15122: Google Chrome

High severity, CVSS 8.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Insufficient validation of untrusted input in Codecs in Google Chrome on Windows prior to 150.0.7871.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Affected products

• Google Chrome: before 150.0.7871.115 (fixed in 150.0.7871.115)

Published 2026-07-08. Last modified 2026-07-10.