CVE-2026-13021

MediumCVSS 4.3/10Last modified Oct 25, 2026

Description

Inappropriate implementation in DeviceBoundSessionCredentials in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-346

Affected software

No affected versions have been published.

Timeline

Published
Jun 24, 2026
Last modified
Oct 25, 2026
NVD status
Analyzed

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CVE-2026-13021: Medium severity, CVSS 4.3 | Vulnix