CVE-2026-17990 is a vulnerability in Google Chrome
Published on July 30, 2026
Insufficient validation of untrusted input in WebAuthn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted PDF file. (Chromium security severity: Low)
Weakness Type
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Products Associated with CVE-2026-17990
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Affected Versions
Google Chrome:- Version 151.0.7922.72 and below 151.0.7922.72 is affected.