Name: CVE-2026-13281: External Control of Assumed-Immutable Web Parameter
Creator: Rapid7
Published: 2026-06-25T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-13281, CWE-472, CVSS 8.3, EPSS 0.00177

Integer overflow in Mojo in Google Chrome prior to 149.0.7827.201 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)

CVSS Details

CVSS 3.1 Base Score: 8.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade chromium	Jul 7, 2026	Jul 7, 2026
Freebsd	—	Upgrade chromiumUpgrade qt6-pdfUpgrade qt6-webengineUpgrade ungoogled-chromium	Aug 20, 2026	Aug 20, 2026
Google Chrome	—	Upgrade to the latest version of Google Chrome	Jun 28, 2026	Jun 25, 2026

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CVSS Details

Covered by Rapid7

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