Main Vulnerability Database Vulnerabilities #VU159223

Exposure of Resource to Wrong Sphere in Google Chromium - CVE-2026-121175

Published: November 4, 2026

Vulnerability identifier: #VU159223

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2026-121175

CWE-ID: CWE-668

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to potentially access resources outside their intended access boundaries.

The vulnerability exists due to improper resource exposure in Google Chrome's ORB component when handling web resources. A remote attacker can access improperly exposed resources to potentially obtain information that should be restricted.

Affected software

Google Chromium
Google Chrome

How to mitigate CVE-2026-121175

Install security update from vendor's website.

Google Chromium - update to 157.0.8103.38
Google Chrome - update to 157.0.8103.38

External References

Related Security Bulletins