Use After Free Vulnerability in Google Chrome
CVE-2026-9126

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
20 May 2026

What is CVE-2026-9126?

A use after free vulnerability exists in the DOM of Google Chrome that allows remote attackers to execute arbitrary code within a sandboxed environment. This flaw is triggered when the browser handles certain crafted HTML pages. Users of Google Chrome versions prior to 148.0.7778.179 are advised to update to the latest version to mitigate potential risks associated with this vulnerability. Keeping your browser updated is crucial for maintaining secure browsing practices.

Affected Version(s)

Chrome 148.0.7778.179

References

https://chromereleases.googleblog.com/2026/05/stable-chan...
https://issues.chromium.org/issues/496280532

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.