S&P Global Ratings has introduced Vault Risk Assessment (VRA), a new framework for evaluating the risks that could lead to losses or impairment for investors in blockchain-based lending vaults. The launch follows rapid growth in the sector, with deposits reaching around $10 billion in September 2026, compared with $1.5 billion two years earlier.
The framework brings a more standardized approach to risk analysis for a fast-expanding part of decentralized finance. VRA is specifically focused on relative impairment risk and is not intended to judge whether a vault offers an attractive yield or provide a conventional credit rating.
Blockchain lending vaults collect capital from investors and deploy it according to predefined strategies on a blockchain. S&P Global compares the structure with managed fixed-income funds, although vault strategies can be controlled by smart contracts, human managers or a combination of both.
The increase from $1.5 billion in September 2024 to approximately $10 billion in September 2026 represents growth of about 6.7 times. As the market expands, more capital is being exposed to decisions involving which assets qualify for lending, how liquidity is managed and how individual strategies are overseen.
Six Risks Covered by S&P’s VRA
S&P Global’s Vault Risk Assessment provides a forward-looking evaluation of the overall relative risk that an investor’s position could be impaired. The methodology covers six areas: portfolio credit quality, liquidity mismatch, curator risk, blockchain risk, protocol risk, and vault security and governance risk.
The framework goes beyond simply examining the assets inside a vault. It also considers the liquidity profile of the strategy, the entities responsible for managing it and risks associated with the underlying blockchain and protocol. Security and governance are included as additional factors that could affect investors.
Participants in lending vaults receive share tokens that represent their proportional claim on the underlying assets and accumulated returns. While this creates a tokenized investment structure, the share token itself does not provide a complete picture of the risks involved. Investors still need to consider the strategy, its management and the conditions under which it operates.
S&P Global also makes clear that a VRA is not a credit rating and does not evaluate the yield generated by a vault.
Institutional Demand for Onchain Risk Analysis
According to S&P Global, the new framework is designed to shift attention from simply verifying blockchain transactions toward understanding the risks attached to onchain investments. The company expects the assessment to help institutions strengthen investment governance and compare different vault strategies.
Yann Le Pallec, president of S&P Global Ratings, said the growing institutionalization of digital assets is creating demand for independent assessments that can connect traditional financial analysis with decentralized markets.
For institutions evaluating blockchain lending alongside traditional investment products, VRA could provide a consistent framework for comparing different sources of risk. However, an assessment does not convert a decentralized lending vault into a conventional fixed-income product, nor does it imply that a particular yield adequately compensates investors for the risks involved.
S&P Global said it will publish its initial Vault Risk Assessments in future announcements. The company’s October 4 release did not specify when those assessments will appear, which vaults will be included or what eligibility requirements will apply.
The launch therefore establishes the methodology rather than providing individual vault assessments. As blockchain lending continues to expand, the framework could give institutional investors another tool for evaluating risks beyond the transaction data available directly onchain.
