No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
cvxopt has 1.3M monthly downloads and 1K GitHub stars. Version 1.3.3, first published in 2014.
It is stably maintained under a copyleft license, last released in Feb 2026.
It is used by 142 tracked packages, including pm4py, pypoman and fortitudo-tech.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
55
Popularity
65
Adoption
70
Community
50
Provenance
0
How the maintenance status was determined
Last commit
126 days ago
Monthly downloads
1,333,962
Active
Activity within 30 days
•
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
1,333,962
Stars
1,035
Stars per 1k downloads
0.78
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
•
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
43,444
Month daily avg
44,465
Momentum
-2.3%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,!=3.7.*,>=3
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
•
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
GNU General Public License v3.0
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
•
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
147 days ago
Total releases
18
Releases/year
1.5
Rapid
Last release within 365 days and > 12 releases/year
•
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
10
Monthly downloads
1,333,962
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
51
Issue Burden
38.6
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
4.6%
contrib / forks
Stale Release
No
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
21.8K
Windows
3.2K
macOS
219
Python Versions
3.12
30.3%
6.9K
3.10
27.5%
6.3K
3.13
23.8%
5.4K
3.11
11.5%
2.6K
3.7
6.8%
1.6K
Top Countries
1.
US
28.6K
US
2.
DE
1.8K
DE
3.
IE
1.6K
IE
4.
SG
308
SG
5.
CN
212
CN
6.
GB
207
GB
7.
NL
164
NL
8.
IN
127
IN
9.
AU
125
AU
10.
CA
114
CA
Dependencies
0
No dependencies
Used By
142
- pm4py
- pypoman
- fortitudo-tech
- pycapacity
- picos
- matplobblib
- btrack
- nextstrain-augur
- modelflowib
- cytools
- stpstone
- ramanspy
- gpkit-core
- rotorpy
- pygamma-agreement
- deerlab
- mintpy
- adapt
- chompack
- eaopack
- constrainedlr
- intvalpy
- factorlab
- fukuml
- causaltensor
- ccs-fit
- surface-ion
- pycroscopy
- opyrability
- sdss-mangadap
- universal-portfolios
- ncpol2sdpa
- tj010
- smcp
- tracking-model
- datasail
- raise-utils
- optiml
- azapy
- solar-and-storage
- pyest
- aima
- pydsm
- celeri
- graspclutter6dapi
- fast-cody
- py-vallocation
- weightedmarkov
- npnlp
- gedi
Package Information
License
GNU General Public License v3.0
First Release
February 21, 2014
Last Release
4 months ago
Last Commit
4 months ago
Latest Version
1.3.3
Total Releases
18
Contributors
10
Open PRs
3
Archived
No
Author
M. Andersen, J. Dahl, and L. Vandenberghe
Python Versions
3
Wheels
cp27
cp310
cp311
cp312
cp313
cp314
cp33
cp34
cp35
cp36
cp37
cp38
cp39
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh