S&P Global Ratings has rolled out Vault Risk Assessment (VRA), a new analytical framework aimed at identifying risks that could impair investor positions in blockchain-based lending vaults. The initiative comes as deposits in the sector reached roughly $10 billion in September 2026, compared with $1.5 billion two years earlier.

The framework extends institutional-style risk analysis into a rapidly growing segment of decentralized finance. However, VRA has a narrower purpose than a traditional rating. It evaluates the relative risk of impairment associated with a vault and does not assess whether its yield is attractive or determine an issuer’s conventional creditworthiness.

Blockchain lending vaults aggregate investor capital and deploy it through predefined strategies onchain. S&P Global compares them with managed fixed-income funds, while noting that their operations can be controlled by smart contracts, human managers or a combination of automated and manual processes.

The reported deposit figures show that the market expanded approximately 6.7 times between September 2024 and September 2026, increasing from $1.5 billion to $10 billion. With that expansion, a larger pool of capital is exposed to decisions involving asset eligibility, liquidity management and the entities overseeing individual vault strategies.

Six Risk Categories Form the VRA Framework

S&P Global’s VRA is a forward-looking assessment of the overall relative risk that an investor’s position in a lending vault could be impaired. The methodology covers portfolio credit quality, liquidity mismatch, curator risk, blockchain risk, protocol risk, and vault security and governance risk.

Rather than focusing only on the assets currently held by a vault, the framework also examines how those assets may be affected by liquidity conditions and the risks associated with the strategy’s curator. The underlying blockchain and protocol are also considered, along with the security and governance mechanisms supporting the vault.

Investors receive share tokens that represent their proportional interest in the vault’s assets and accrued returns. This tokenized structure can package lending exposure into an onchain investment vehicle, but ownership of a share token does not eliminate the underlying risks. The strategy and the conditions in which it operates remain important to an investor’s overall exposure.

S&P Global has also clarified that a VRA is not a credit rating and does not assess the yield offered by a vault.

New Focus on DeFi Risk Transparency

The company said the assessment is intended to move beyond basic transaction transparency by giving institutions a clearer framework for evaluating risk. It could help professional investors strengthen governance procedures and compare different onchain lending strategies.

Yann Le Pallec, president of S&P Global Ratings, said the institutionalization of digital assets is creating demand for independent risk analysis that can bridge traditional finance and decentralized markets.

For institutional investors, the framework could provide a standardized way to compare risks across blockchain lending vehicles. It does not, however, give these products the same structure as traditional fixed-income investments, and a risk assessment should not be viewed as evidence that a particular yield is sufficient compensation for the risks involved.

S&P Global plans to release its first Vault Risk Assessments in future announcements. Its October 4 release did not disclose a publication date, identify the vaults that will be covered or provide an eligibility schedule.

For now, the launch establishes a new methodology for analyzing blockchain lending risk. As the sector continues to attract capital, the framework could become a tool for institutions seeking a more structured assessment of onchain lending exposure.