Analyzed
about 2 hours
ago.
based on code collected
1 day
ago.
Project Summary
open62541 is an open source C (C99) implementation of OPC UA licensed under the Mozilla Public License v2.0.
In a Nutshell, open62541...
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has a well established, mature codebase
maintained by a very large development team
with increasing Y-O-Y commits -
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took an estimated 77 years of effort (COCOMO model)
starting with its first commit in December, 2013
ending with its most recent commit 2 days ago
Quick Reference
https://github.com/open62541/ope...
Mozilla Public License 2.0
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Sub-License
Use Patent Claims
Forbidden
Hold Liable
Use Trademarks
Required
Distribute Original
Disclose Source
Include Copyright
Include License
These details are provided for information only. No information here is legal advice and should not be used as such.
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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in 2016, 47% of companies did not have formal process in place to track OS code
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check out hot projects on the Open Hub
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use of OSS increased in 65% of companies in 2016
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data presented on the Open Hub is available through our API
30 Day SummaryJul 31 2026 — Aug 30 2026
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12 Month SummaryAug 30 2025 — Aug 30 2026
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Static Analysis ( Generated by Coverity Scan for open62541/open62541 )
Repository URL: https://github.com/open62541/open62541
Version: b303bcdab2da03adfeb1d9d92ccf139a42d24192
- 2026-05-11
- Last Analyzed
- 481,724
- Lines of Code Analyze
- 0.29
- Defect Density
Defects by status for current build
- 656
- Total defects
- 44
- Outstanding
- 559
- Fixed
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 190 | Integer Overflow or Wraparound | 5 |