Analyzed
about 15 hours
ago.
based on code collected
about 15 hours
ago.
Project Summary
flannel is a network fabric for containers, designed for Kubernetes
https://github.com/coreos/flannel
In a Nutshell, flannel...
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has a well established, mature codebase
maintained by a large development team
with decreasing Y-O-Y commits -
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took an estimated 3 years of effort (COCOMO model)
starting with its first commit in July, 2014
ending with its most recent commit 5 days ago
Quick Reference
https://github.com/coreos/flannel
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Poor security track-record
Favorable security track-record
Vulnerability Exposure Index
Many reported vulnerabilities
Few reported vulnerabilities
Did You Know...
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there are over 3,000 projects on the Open Hub with security vulnerabilities reported against them
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learn about Open Hub updates and features on the Open Hub blog
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nearly 1 in 3 companies have no process for identifying, tracking, or remediating known open source vulnerabilities
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data presented on the Open Hub is available through our API
30 Day SummaryDec 12 2025 — Jan 11 2026
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12 Month SummaryJan 11 2025 — Jan 11 2026
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