PT-2026-136565

CVE-2026-121161

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Published

2026-11-03

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Updated

2026-11-03

Description by

CVSS 3.1
6.5
Medium
MetricsAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 157.0.8103.38
Description An information leak exists in the BackgroundFetch component, which allows a remote attacker to obtain cross-origin data by using a crafted HTML page.
Recommendations Update Google Chrome to version 157.0.8103.38 or later.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Related identifiers
CVE-2026-121161
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