CVE intelligence

CVE-2026-15901

Vulnerability intelligence

Published Jul 20, 2026Sources checked Sep 12, 2026

9.6CRITICALCVSS out of 10

What this means

Review the available evidence

CVE-2026-15901 and is rated Critical severity with a CVSS score of 9.6. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

CISA KEVNot listedBased on the latest collected catalog

EPSS0.4%Estimated 30-day exploitation probability

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2026-15901?

Use after free in Network in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)