Goal-Line Defense: A Tool to Discover and Mitigate UEFI Vulnerabilities

About this episode

The episode discusses UEFI vulnerabilities and a new tool for their analysis and mitigation.

As recently as December 2025, the Carnegie Mellon University Software Engineering Institute (SEI's) CERT Coordination Center (CERT/CC) documented a UEFI-related vulnerability in certain motherboard models, illustrating that early-boot firmware behavior continues to present security challenges despite requiring local physical access to exploit. While CERT/CC reported seven UEFI vulnerabilities in 2025, that number remains small compared to reported vulnerabilities in other software . However, the consequences of a potential UEFI attack are often more serious given the extremely high privileges UEFI firmware possesses . In our latest SEI Podcast, Vijay Sarvepalli, a s enior i nformation s ecurity a rchitect specializing in v ulnerability and t hreat a nalysi s in CERT, sits down with Michael Winter, deputy technical director of threat analysis in CERT, to discuss research and mitigation of UEFI vulnerabilities and discuss a new tool, the CERT UEFI parser, an open source tool that uses program analysis to reveal the architecture of UEFI software, and explore this veiled source of vulnerabilities.

People in this episode

Guests: Vijay Sarvepalli, Michael Winter

Topics covered

• UEFI vulnerabilities
• security challenges
• firmware behavior
• vulnerability analysis
• threat analysis
• open source tools

Keywords

• UEFI
• vulnerabilities
• security
• CERT
• firmware
• program analysis
• threat analysis
• open source

Mentioned in this episode

Organizations: Carnegie Mellon University, Software Engineering Institute, CERT Coordination Center, CERT, CERT/CC

Products: CERT UEFI parser

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