Analyzed
about 8 hours
ago.
based on code collected
1 day
ago.
Project Summary
zlib replacement with optimizations for "next generation" systems.
https://github.com/zlib-ng/zlib-ng
In a Nutshell, zlib-ng...
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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 11 years of effort (COCOMO model)
starting with its first commit in July, 2010
ending with its most recent commit 10 days ago
Quick Reference
https://github.com/zlib-ng/zlib-ng
zlib License (aka zlib/libpng)
Permitted
Commercial Use
Commercial Use
Distribute
Distribute
Modify
Modify
Forbidden
Hold Liable
Hold Liable
Required
Include Copyright
Include Copyright
Rename
Rename
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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there are over 3,000 projects on the Open Hub with security vulnerabilities reported against them
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data presented on the Open Hub is available through our API
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55% of companies leverage OSS for production infrastructure
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anyone with an Open Hub account can update a project's tags
30 Day SummaryJun 8 2026 — Jul 8 2026
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12 Month SummaryJul 8 2025 — Jul 8 2026
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Static Analysis ( Generated by Coverity Scan for zlib-ng/zlib-ng )
Repository URL: https://github.com/zlib-ng/zlib-ng
Version: 2.2.4-rc
- 2025-02-09
- Last Analyzed
- 93,149
- Lines of Code Analyze
- 0.16
- Defect Density
Defects by status for current build
- 51
- Total defects
- 15
- Outstanding
- 26
- Fixed
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 190 | Integer Overflow or Wraparound | 12 |