Halborn Gives XRPL Lending Protocol a Clean Bill of Health, Because Nothing Says "TradFi Ready" Like Zero Critical Bugs 🧾

The XRPL Lending Protocol has cleared a re-audit conducted by Halborn Security, with the blockchain security firm reporting no critical issues and confirming that all previously identified findings were fully addressed by the XLS-66 developers. Halborn disclosed the outcome in a post on X, noting that the re-audit followed significant code changes to the protocol. The review covered transaction validation logic, state consistency, accounting accuracy, parameter validation, access controls, and discrepancy detection. Ripple commissioned the re-audit as part of its effort to bolster security on the XRP Ledger amid expanding institutional and traditional finance engagement with the network.

The XRPL Lending Protocol is built on the XLS-66 standard and is described as a "DeFi primitive that enables on-chain, fixed-term, uncollateralized loans using pooled funds from a Single Asset Vault." The re-audit examined the protocol's core mechanisms for issuing and servicing loans on the XRP Ledger, with Halborn verifying that the amended code resolved prior concerns. No critical-severity issues were reported in the latest review.

The development coincides with active validator voting on the FixCleanup amendment included in the XRP Ledger v3.2.0 upgrade, which had reached 30% support among validators as of the report. The amendment is among a set of changes under consideration in the v3.2.0 release, with the network's validators deciding whether to advance the upgrade. Community reaction to the Halborn findings has been broadly positive, with participants pointing to the clean audit result as a marker of progress for institutional-grade infrastructure on the ledger.

Both Ripple and Halborn have framed the re-audit as a step toward aligning the protocol with security expectations associated with traditional finance participants, though the underlying lending mechanism remains native to the XRP Ledger. The protocol's reliance on pooled funds from a Single Asset Vault distinguishes it from typical overcollateralized DeFi lending designs, and the audit's scope was limited to code-level verification rather than market or credit risk. Further validator votes on the v3.2.0 amendment set will determine the timing and scope of the next ledger upgrade.