Use After Free Vulnerability in Google Chrome
CVE-2026-113274

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
20 October 2026

What is CVE-2026-113274?

A use after free vulnerability was identified in the ReadingMode component of Google Chrome. This flaw permits a remote attacker to execute arbitrary code within the sandbox environment by delivering a specially crafted HTML page. Users are encouraged to update their Chrome installation to version 156.0.8078.47 or later to mitigate potential risks associated with this vulnerability.

Affected Version(s)

Chrome 156.0.8078.47

References

https://chromereleases.googleblog.com/2026/10/stable-chan...
https://issues.chromium.org/issues/570715681

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

.