CVE-2026-6309

HIGH

Google Chrome < 147.0.7727.101 - Use After Free

Title source: rule

Description

Use after free in Viz in Google Chrome prior to 147.0.7727.101 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)

References (2)

https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_15.html

https://issues.chromium.org/issues/497846428

Scores

CVSS v3 8.3

EPSS 0.0004

EPSS Percentile 11.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-416

Status published

Products (2)

google/chrome < 147.0.7727.101

Google/Chrome 147.0.7727.101

Published Apr 15, 2026

Tracked Since Apr 16, 2026