The Bottom Line: Effective protective measures and established response processes systematically address the risk of supply chain attacks on software components.
Cyberattacks on software supply chains are gaining importance and require structured defense strategies. Lars Francke, CTO and founder of Stackable, contextualizes the role of open-source components in this context.
Software supply chains have increasingly become attack targets. A successful attack on a component in the supply chain can affect hundreds or thousands of end customers, as dependencies are often not transparent. Open-source components are particularly critical, as they are widely integrated and rarely monitored individually.
For CISOs, this means elevated risk in the context of NIS2 Directive compliance: supply chain security is part of regulatory requirements and must be addressed both technically and procedurally. Visibility across all used components – proprietary and open source alike – is a prerequisite.
Risk mitigation includes tools for monitoring dependencies, regular supply chain audits, and rapid response processes for known vulnerabilities. Open-source communities have increasingly established mechanisms to identify and communicate security gaps in a timely manner – a responsibility that should also be expected from proprietary component providers.
Source: www.security-insider.de · Published July 10, 2026
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