PT-2026-66177

CVE-2026-17858

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Published

2026-07-30

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Updated

2026-10-28

Description by

CVSS 3.1
4.3
Medium
MetricsAV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 151.0.7922.72
Description An uninitialized use in WebNN (a high-level API for machine learning) on Windows allows a remote attacker to leak cross-origin data by using a crafted HTML page.
Recommendations Update Google Chrome to version 151.0.7922.72 or later.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-457: Use of Uninitialized Variable
CWE-346: Origin Validation Error
Related identifiers
CVE-2026-17858
ECHO-964A-7743-23A9
OPENSUSE-SU-2026:11434-1
OPENSUSE-SU-2026:21514-1
OPENSUSE-SU-2026:21624-1
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