Chainlink aggregator min/max bound misconfig

Lista DAO's assessment for RD-F-060 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Chainlink V3 AggregatorV3Interface used for major feeds (BNB, ETH, BTC — 60s heartbeat); V3 feeds on BSC are less likely to have dangerous MinAnswer/MaxAnswer circuit-breaker misconfiguration than V1/V2. BoundValidator provides compensating control. Yellow for AVAX/USD and COMP/USD (86,400s feeds) which may use older feed formats with MinAnswer/MaxAnswer risks; curator should verify.

Sources #

GitHub
Lista DAO oracle interfaces directorycontracts/oracle/interfaces/AggregatorV3Interface.sol — V3 interface confirmedretrieved 2026-05-12
Internal
Lista DAO data cache00-data-cache.json sources.oracle_feeds — AVAX/USD 86400s, COMP/USD 86400sretrieved 2026-05-12

Methodology #

Determine whether the Chainlink aggregator's `minAnswer` and `maxAnswer` circuit-breaker bounds are misconfigured (too wide or too narrow) for the asset class.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol lista-dao factor RD-F-060 score yellow collected_at 2026-05-12 17:54:05