Federal Reserve survey finds AI is now the top financial stability risk

The Federal Reserve has identified artificial intelligence as the most significant threat to financial stability in its latest report, surpassing traditional concerns like inflation and banking risks. According to the semi-annual Financial Stability Report released November 13, 2026, 87% of surveyed contacts named AI as a salient risk, a dramatic increase from 50% just six months earlier.

The rapid rise in AI-related debt has fueled these concerns. The Fed reported that debt issuance tied to advanced computing reached $680 billion by October 2026, representing nearly one-third of nonfinancial investment-grade corporate debt. Three years prior, this figure was less than 6%. The central bank warned that potential future debt, guarantees, and leases on AI infrastructure could exceed $3 trillion.

Market Concentration Risks

Respondents expressed concerns about stretched equity valuations and the possibility that earnings may not meet expectations, potentially triggering market corrections. Cybersecurity vulnerabilities associated with advanced AI systems were also flagged as significant risks. The concentration of borrowing in one sector has raised alarms about how AI's performance could ripple through credit markets.

When nearly a third of high-grade corporate borrowing ties back to one theme, that theme's fortunes start to ripple through credit markets, not just equity markets.

Broader Financial Concerns

While AI topped the list of concerns, other significant risks included a broad correction in risk assets (52% of respondents) and elevated long-term interest rates (48%). Fiscal sustainability remains a pressing issue, with US federal debt now exceeding $40 trillion. The International Monetary Fund's October 2026 report echoed similar concerns about AI-driven market dynamics.

The Fed's next report, due in approximately six months, will indicate whether AI concerns continue to escalate. Market participants will closely monitor the pace of new AI-linked debt issuance and whether the potential $3 trillion in commitments materializes into actual obligations, which could further impact financial stability.