PT-2026-66309 · Google · Google Chrome
CVE-2026-17990
·
Published
2026-07-30
·
Updated
2026-08-02
CVSS v3.1
9.6
Critical
| Vector | AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Google Chrome versions prior to 151.0.7922.72
Description
Insufficient validation of untrusted input in WebAuthn allows a remote attacker who has compromised the renderer process to potentially perform a sandbox escape using a crafted PDF file. WebAuthn is a web standard for passwordless authentication.
Recommendations
Update Google Chrome to version 151.0.7922.72 or later.
Fix
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Google Chrome