CVE-2026-13778CWE-416

Use after free in WebUSB in Google Chrome on Mac prior to 150.0.7871.47 allowed a local attacker to execute arbitrary code via a malicious peripheral

High · published June 30, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
3.1
In the wild
Unconfirmed
What it is

Use after free in WebUSB in Google Chrome on Mac prior to 150.0.7871.47 allowed a local attacker to execute arbitrary code via a malicious peripheral. (Chromium security severity: Critical)

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00140 · 3.1th percentile
Weakness
CWE-416 · Use After Free
Published
2026-06-30T22:37Z
EPSS history
Timeline
  • 30 JUN 22:37Z
    Use after free in WebUSB in Google Chrome on Mac prior to 150.0.7871.47 allowed a local attacker to execute arbitrary code via a malicious peripheral
    cvelistv5