UUPS _authorizeUpgrade correctly permissioned

Kamino Lend's assessment for RD-F-021 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

UUPS is an EVM proxy pattern. Solana uses BPF Loader upgrade authority. Factor N/A.

Detail #

Solana program upgrades are managed via the BPF Loader's upgrade authority key, not UUPS or Transparent Proxy patterns. No _authorizeUpgrade function exists.

Methodology #

Determine whether the UUPS implementation defines `_authorizeUpgrade(address)` restricted to owner/admin/timelock (not open to arbitrary callers).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol kamino-lend factor RD-F-021 score not_applicable collected_at 2026-04-30 21:19:16