cbcvebase.
CVE-2026-13840
published 2026-06-30

CVE-2026-13840: Insufficient policy enforcement in Canvas in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page…

PriorityP432medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.23%
14.2th percentile
Insufficient policy enforcement in Canvas in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Affected

3 ranges
VendorProductVersion rangeFixed in
googlechrome< 150.0.7871.47150.0.7871.47
googlechrome>= 150.0.7871.47 < 150.0.7871.47150.0.7871.47
googlechrome_desktop——
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