Analyzed
1 day
ago.
based on code collected
1 day
ago.
Project Summary
NGINX [Engine-X] is an HTTP(S) server, HTTP(S) reverse proxy and IMAP/POP3 proxy server written by Igor Sysoev. It has been running on many heavily loaded sites, including Facebook, Zappos, Groupon, LivingSocial, Hulu, TechCrunch, Dropbox, Tumblr and WordPress.
In a Nutshell, nginx...
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has a well established, mature codebase
maintained by a large development team
with stable Y-O-Y commits -
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took an estimated 66 years of effort (COCOMO model)
starting with its first commit in August, 2002
ending with its most recent commit about 1 month ago
BSD 2-clause "Simplified" License
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Forbidden
Hold Liable
Required
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 )
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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nearly 1 in 3 companies have no process for identifying, tracking, or remediating known open source vulnerabilities
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by exploring contributors within projects, you can view details on every commit they have made to that project
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in 2016, 47% of companies did not have formal process in place to track OS code
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compare projects before you chose one to use
30 Day SummaryJul 12 2025 — Aug 11 2025
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12 Month SummaryAug 11 2024 — Aug 11 2025
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Static Analysis ( Generated by Coverity Scan for nginx )
Repository URL: http://hg.nginx.org/nginx-tests
Version: tip
- 2025-08-11
- Last Analyzed
- 759,101
- Lines of Code Analyze
- 0.02
- Defect Density
Defects by status for current build
- 272
- Total defects
- 15
- Outstanding
- 136
- Fixed
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 190 | Integer Overflow or Wraparound | 3 |