Main Vulnerability Database Vulnerabilities #VU145444

Information disclosure in Google Chromium - CVE-2026-78908

Published: August 26, 2026

Vulnerability identifier: #VU145444

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-2026-78908

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to disclose sensitive information.

The vulnerability exists due to improper access control in Canvas when rendering content. A remote attacker can cause the browser to process crafted web content to disclose sensitive information.

User interaction is required to visit crafted web content.

Affected software

Google Chromium
Google Chrome

How to mitigate CVE-2026-78908

Install security update from vendor's website.

Google Chromium - update to 152.0.7977.64
Google Chrome - addressed in versions 151.0.7922.175, 152.0.7977.64

External References

Related Security Bulletins