Panoptic V2 security review

Nethermind SecurityCode version: not recorded (see the report)

Audit · firm’s term: security review

Nethermind Security reviewed Panoptic (Panoptic V2 security review) on 12 Jan 2026: 7 findings, 0 critical; all marked fixed.

No open critical findings
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Report hosted on GitHub.

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Findings7

Statuses are the security firm’s own, from its report.

SeverityOpenAcknowledgedFixed
Critical000
High001
Medium004
Low002
HighDecimal precision mismatch in synthetic position collateral calculation leads to undercollateralization or DoSFixed

The report gives no description here.

MediumArithmetic overflow in _updateSettlementPostBurn causes incorrect grossPremiumLast calculation for token0Fixed

The report gives no description here.

MediumForced exercises might revert during market volatility due to incorrect casting in getRefundAmounts(...)Fixed

The report gives no description here.

MediumStale collateral data in _liquidate causes protocol loss socialization by bypassing premium haircutsFixed

The report gives no description here.

MediumThe _settleLongPremium(...) function double counts the shortage when settling multiple long legsFixed

The report gives no description here.

LowAttackers can force exercise 0-width long positions with minimal fees to increase victim’s netBorrowsFixed

The report gives no description here.

LowThe exerciseCost(...) function incorrectly considers in-range positions as out-of-range at the lower tick boundaryFixed

The report gives no description here.

Contracts in scope

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Part of Panoptic’s security record

Panoptic
Audits2 audits by 1 firmLast audit Jun 2026, by Nethermind Security.
Critical findingsNo open critical findingsAcross 2 reports.
Open Panoptic’s security record

Security firm

Nethermind Security

57 projects reviewed · 81 reports · latest Sep 2026

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