Project Summary
D-Bus is a message bus system, a simple way for applications to talk to one another. In addition to interprocess communication, D-Bus helps coordinate process lifecycle; it makes it simple and reliable to code a "single instance" application or daemon, and to launch applications and daemons on demand when their services are needed.
In a Nutshell, D-Bus...
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took an estimated 32 years of effort (COCOMO model)
starting with its first commit in November, 2002
ending with its most recent commit 10 months ago
Quick Reference
Academic Free License v3.0
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These details are provided for information only. No information here is legal advice and should not be used as such.
GNU General Public License v2.0 or later
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Sub-License
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Distribute Original
Disclose Source
Include Copyright
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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
Vulnerability Exposure Index
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30 Day SummaryNov 28 2025 — Dec 28 2025
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12 Month SummaryDec 28 2024 — Dec 28 2025
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