Commentary: The Future of Open Source Software in 2025

As we enter 2025, open source software (OSS) remains a vital component of digital innovation across various industries. However, its widespread adoption also brings about heightened security challenges and evolving regulatory demands. In the coming year, we can expect a rise in targeted OSS supply chain attacks, a greater reliance on AI in cybersecurity — with both positive and negative implications — and a stronger push for global regulatory standards promoting responsible OSS practices.

Growing Threats in the Open Source Supply Chain

Following incidents like the XZ Utils backdoor, it has become increasingly clear that the open source supply chain is vulnerable to attacks. Most OSS developers are highly skilled but may lack specialized training in cybersecurity practices. To address this gap, the Open Source Security Foundation (OpenSSF) aims to provide tools and training that help embed security into the development process. Companies that adopt OSS due diligence, such as reviewing a project’s security practices before integrating it, are better positioned to avoid vulnerabilities and maintain a secure infrastructure.

Looking Ahead: A Collaborative Approach to Open Source Security

OSS has grown beyond a convenient tool for developers — it is now a critical component of the global economy, valued in the trillions of dollars. While it will remain a driving force for technological progress, security must be a priority. Companies, governments, and the OSS community must work together to ensure a sustainable, secure, open source ecosystem. By focusing on vigilant security practices, responsible AI deployment, and alignment with global regulatory standards, the OSS community can make 2025 a transformative year for security. By prioritizing collaboration and investment in security initiatives, we can build a resilient open source future in which OSS continues to power innovation safely and sustainably.