CVE-2025-3066

high

Description

Use after free in Site Isolation in Google Chrome prior to 135.0.7049.84 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

References

https://issues.chromium.org/issues/405140652

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-9513

https://chromereleases.googleblog.com/2025/04/stable-channel-update-for-desktop.html

Details

Source: Mitre, NVD

Published: 2025-04-02

Updated: 2025-04-08

Named Vulnerability: GHSA-mw9f-cfv6-v3rg

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00089