Chainlink aggregator min/max bound misconfig
Spark Protocol'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 #
USDS peg oracle assumes 1:1 USD parity. No secondary oracle verification of USDS peg stability. If USDS depegs, Spark's collateral calculations would remain at $1 until governance intervention.
Sources #
- Docshttps://docs.spark.fi/user-guides/using-sparklend/oraclesretrieved 2026-04-21
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 spark factor RD-F-060 score yellow collected_at 2026-04-27 01:00:42