What is CVE-2026-13942?

CVE-2026-13942 is a low-severity vulnerability in Google Chrome, classified under Improper Input Validation. CVSS score: 3.3/10. Published 2026-06-30.

How severe is CVE-2026-13942?

Low severity. CVSS v3 base score is 3.3 out of 10.

Improper input validation in Google Chrome

CVE-2026-13942

Inappropriate implementation in Video Capture in Google Chrome on ChromeOS prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.002 (6.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Google Chrome — versions 150.0.7871.47
Google Chrome_os

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

chrome-cve-admin@google.com (Release Notes, Vendor Advisory)
chrome-cve-admin@google.com (Permissions Required)

Frequently asked questions

What is CVE-2026-13942?: CVE-2026-13942 is a low-severity vulnerability in Google Chrome, classified under Improper Input Validation. CVSS score: 3.3/10. Published 2026-06-30.
How severe is CVE-2026-13942?: Low severity. CVSS v3 base score is 3.3 out of 10.