Open source software can be like a plate of mystery brownies in the breakroom: Where did they come from? Are they safe? Do they have gluten? SBOMs are your ingredient list for software, greatly reducing the risk of unknown components, open source licenses, and expired dependencies. This talk demystifies Software Bills of Materials (SBOMs) and security errata, showing how they empower individuals and teams to identify vulnerabilities, track end-of-life risks, and maintain compliance before incidents occur. Learn how SBOMs, advisories, and documentation work together to bring transparency to the Linux supply chain, keeping environments safe, resilient, and free from nasty surprises; just like you'd want for any food you consume.