Use after free in Cast UI and Toolbar in Google Chrome prior to 103.0.5060.134 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via UI interaction.
Severity
CVSS 3.1
8.8 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)