Analyzed
about 22 hours
ago.
based on code collected
2 days
ago.
Project Summary
UltraVNC: Video Driver and ddi Accelerated - FileTransfer - Single Window - Auto Scaling - MSLogon authentication - Encryption plugins - Text Chat - Screen blanking - Dynamic resolution switching - VNC Compatibility - Toolbar - High performances. Supports Windows.
In a Nutshell, UltraVNC...
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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 30 years of effort (COCOMO model)
starting with its first commit in May, 2007
ending with its most recent commit 4 days ago
Quick Reference
https://github.com/ultravnc/Ultr...
GNU General Public License v3.0
Permitted
Forbidden
Required
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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there are over 3,000 projects on the Open Hub with security vulnerabilities reported against them
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you can embed statistics from Open Hub on your site
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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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anyone with an Open Hub account can update a project's tags
30 Day SummaryMay 9 2026 — Jun 8 2026
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12 Month SummaryJun 8 2025 — Jun 8 2026
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