CREATE2 factory permits same-address redeploy
Balancer (v2 + v3)'s assessment for RD-F-144 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Balancer factory contracts deploy new pool instances with pool-specific salt values. No SELFDESTRUCT + redeploy logic identified in factory pattern. Pool contracts deployed via factory are immutable. No same-address redeploy attack surface identified.
Sources #
- GitHubBalancer Deployments — Factory PatternBalancer pool factory deployment patterns in balancer-deploymentsretrieved 2026-05-05
Methodology #
Determine whether a CREATE2 factory deployment allows redeployment to the same address with different bytecode (via selfdestruct + redeploy pattern).
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol balancer factor RD-F-144 score green collected_at 2026-05-05 12:41:36