CVE-2026-13774CWE-416

Use after free in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to execute…

High · published June 30, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
21.9
In the wild
Unconfirmed
What it is

Use after free in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension. (Chromium security severity: Critical)

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00303 · 21.9th percentile
Weakness
CWE-416 · Use After Free
Published
2026-06-30T22:37Z
EPSS history
Timeline
  • 30 JUN 22:37Z
    Use after free in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to execute…
    cvelistv5