CVE-2026-13806CWE-20

Insufficient validation of untrusted input in Accessibility in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer…

High · published June 30, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
24.9
In the wild
Unconfirmed
What it is

Insufficient validation of untrusted input in Accessibility in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00329 · 24.9th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-06-30T22:37Z
EPSS history
Timeline
  • 30 JUN 22:37Z
    Insufficient validation of untrusted input in Accessibility in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer…
    cvelistv5