CVE-2026-16422CWE-20

Insufficient validation of untrusted input in Certificate in Google Chrome on Linux prior to 150.0.7871.182 allowed an attacker in a privileged network…

High · published July 21, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
7.7
In the wild
Unconfirmed
What it is

Insufficient validation of untrusted input in Certificate in Google Chrome on Linux prior to 150.0.7871.182 allowed an attacker in a privileged network position to perform domain spoofing via malicious network traffic. (Chromium security severity: High)

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00185 · 7.7th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-07-21T22:04Z
EPSS history
Timeline
  • 21 JUL 22:04Z
    Insufficient validation of untrusted input in Certificate in Google Chrome on Linux prior to 150.0.7871.182 allowed an attacker in a privileged network…
    cvelistv5