PatchTheCVElean vulnerabilities and fixes
Recent CVEs affecting lean, with upgrade or downgrade steps. 1 tracked.
lean has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2020-12-14. Highest priority: CVE-2020-20136 (score 63/100).
- CVE-2020-20136 CRITICAL 9.8 UPGRADE QuantConnect Lean versions from 2.3.0.0 to 2.4.0.1 are affected by an insecure deserialization vulnerability d
FAQ
How do I fix lean vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is lean being exploited right now?
None of the tracked lean CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which lean CVE should I patch first?
CVE-2020-20136 currently ranks highest (63/100): QuantConnect Lean versions from 2.3.0.0 to 2.4.0.1 are affected by an insecure deserialization vulnerability d.