Improper Validation of Specified Quantity in Input in Google Chromium - CVE-2026-87470

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Main Vulnerability Database Vulnerabilities #VU148643

Improper Validation of Specified Quantity in Input in Google Chromium - CVE-2026-87470

Published: September 9, 2026


Vulnerability identifier: #VU148643
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-2026-87470
CWE-ID: CWE-1284
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to trigger an unspecified impact.

The vulnerability exists due to improper quantity validation in Tint when processing input. A remote attacker can provide input containing an improperly validated quantity to trigger an unspecified impact.


Affected software

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

How to mitigate CVE-2026-87470

Install security update from vendor's website.

Google Chromium - update to 153.0.8010.36
Microsoft Edge - update to 153.0.4234.32
Google Chrome - update to 153.0.8010.36
chromium (Debian package) - update to 153.0.8010.47-2~deb13u1

External References

Related Security Bulletins