CVE-2026-3918

CVE-2026-3918

Vendor Google

Product Chrome

Weakness CWE-416

Published March 11, 2026

Last update March 13, 2026

View on NVD All CVEs

CVSS base score

—

What the vulnerability does

01Description

Use after free in WebMCP in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Key dates

02Disclosure timeline

March 11, 2026 CVE published

March 13, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-3918 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/416.html

Related vulnerabilities

01Description

02Disclosure timeline

03References

04Related CVE