Improper Input Validation in Google Chrome Affects Multiple Versions
CVE-2026-118336

Currently unrated

Key Information:

Vendor

Google

Status
Vendor
CVE Published:
27 October 2026

What is CVE-2026-118336?

A weakness within Google Chrome's Headless feature allows for improper input validation, permitting remote attackers to potentially execute arbitrary code. This vulnerability can be exploited by crafting a malicious HTML page that, when accessed, may circumvent sandbox protections, leading to unauthorized code execution within the browser environment. Users are advised to update their browsers to the latest version to mitigate risks associated with this vulnerability.

Affected Version(s)

Chrome 156.0.8078.73

References

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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