Memory Corruption Vulnerability in Google Chrome's DevTools
CVE-2026-113125

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
20 October 2026

What is CVE-2026-113125?

A memory corruption issue identified in the DevTools component of Google Chrome versions before 156.0.8078.47 enables remote attackers to potentially execute arbitrary code within the browser's sandbox environment. This is achieved through specifically crafted HTML pages that exploit the vulnerability, allowing the execution of malicious scripts. Users are encouraged to update to the latest version to mitigate potential risks.

Affected Version(s)

Chrome 156.0.8078.47

References

https://chromereleases.googleblog.com/2026/10/stable-chan...
https://issues.chromium.org/issues/563819290

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

.