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Vendor: Quantconnect • 1 CVE

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Quantconnect
1Lean
Jun 17, 2026
Dec 14, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
QuantConnect Lean versions from 2.3.0.0 to 2.4.0.1 are affected by an insecure deserialization vulnerability due to insecure configuration of TypeNameHandling property in Json.NET library.