OnRe Solana Diff

QuantstampCode version: not recorded (see the report)

Audit

Quantstamp reviewed OnRe (OnRe Solana Diff) on 17 Sep 2025: 1 finding, 0 critical; it is marked fixed.

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Findings1

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SeverityOpenAcknowledgedFixed
Critical000
High000
Medium000
Low001
LowUnboxed Accounts May Trigger Stack Overflows Causing Instruction FailureFixed

In multiple places, accounts are held directly on the stack (e.g., `Account<'info, T>`). However, large or numerous account structs combined with deeper call stacks can exceed per-frame limits and cause runtime access violations, leading to transaction reverts. Practically, this manifests as stack overflow errors, producing instruction failures and degraded UX/temporary denial of service for affected flows. This directly affects reliability and user experience.

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Part of OnRe’s security record

OnRe
Audits6 audits by 1 firmLast audit Sep 2026, by Quantstamp.
Critical findingsNo open critical findingsAcross 6 reports.
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Security firm

Quantstamp

236 projects reviewed · 332 reports · latest Oct 2026

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