High (8.1) in google chrome. EPSS 0.5% chance of exploitation in the next 30 days.
Inappropriate implementation in Extensions in Google Chrome prior to 130.0.6723.69 allowed a remote attacker to bypass site isolation via a crafted Chrome Extension. (Chromium security severity: High)
Severity
CVSS 3.1
8.1 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS
0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)