Description

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)

INFO

Published Date :

2026-03-11T22:04:04.288Z

Last Modified :

2026-03-13T03:55:32.487Z

Source :

Chrome
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3918 vulnerability.

Vendors Products
Apple
  • Macos
Google
  • Chrome
Linux
  • Linux Kernel
Microsoft
  • Windows
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3918.

URL Resource
https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html cve-icon cve-icon cve-icon
https://issues.chromium.org/issues/483853103 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-3918 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-3918 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact