Researchers Spot XZ Utils Backdoor in Dozens of Docker Hub Images, Fueling Supply Chain Risks
- Posted on August 12, 2025
- By The Hacker News
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Researchers Spot XZ Utils Backdoor in Dozens of Docker Hub Images, Fueling Supply Chain Risks

Researchers found 35 Docker Hub images, including Debian builds, still carrying the XZ Utils backdoor a year later, highlighting supply chain risks.