Input validation error in Google Chromium - CVE-2026-79259

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Main Vulnerability Database Vulnerabilities #VU145546

Input validation error in Google Chromium - CVE-2026-79259

Published: August 26, 2026


Vulnerability identifier: #VU145546
CSH Severity: Low
CVSS v4: 0 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-79259
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform unspecified impacts.

The vulnerability exists due to improper input validation in Safebrowsing when processing user-supplied content. A remote attacker can cause Chrome to process crafted content to perform unspecified impacts.

User interaction is required.


Affected software

Google Chromium
Microsoft Edge
Google Chrome
Debian Linux
Fedora
chromium
chromium (Debian package)

How to mitigate CVE-2026-79259

Install security update from vendor's website.

Google Chromium - update to 152.0.7977.64
Microsoft Edge - update to 152.0.4191.53
Google Chrome - addressed in versions 151.0.7922.175, 152.0.7977.64
chromium - addressed in versions 152.0.7977.75-1.el9, 152.0.7977.75-1.el10_2, 152.0.7977.75-1.el10_3, 152.0.7977.75-1.el10_4, 152.0.7977.75-1.fc43, 152.0.7977.75-1.fc44, 152.0.7977.75-1.fc45, 154.0.8037.57-1.el9, 154.0.8037.57-1.el10_3, 154.0.8037.57-1.el10_4, 154.0.8037.57-1.fc43, 154.0.8037.57-1.fc44, 154.0.8037.57-1.fc45
chromium (Debian package) - update to 152.0.7977.75-1~deb13u1

External References

Related Security Bulletins