What is CVE-2026-13024?

CVE-2026-13024 is a medium-severity vulnerability in Google Chrome, classified under Improper Input Validation. CVSS score: 4.2/10. Published 2026-06-24.

How severe is CVE-2026-13024?

Medium severity. CVSS v3 base score is 4.2 out of 10.

Improper input validation in Google Chrome

CVE-2026-13024

Insufficient validation of untrusted input in Navigation in Google Chrome prior to 149.0.7827.197 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security sever…

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

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L.

Affected products

Google Chrome — versions 149.0.7827.197

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

chrome-cve-admin@google.com
chrome-cve-admin@google.com

Frequently asked questions

What is CVE-2026-13024?: CVE-2026-13024 is a medium-severity vulnerability in Google Chrome, classified under Improper Input Validation. CVSS score: 4.2/10. Published 2026-06-24.
How severe is CVE-2026-13024?: Medium severity. CVSS v3 base score is 4.2 out of 10.