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oak-network / contracts Public

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Fix frontrunning vulnerability with Permit2 signature-based approvals (OZ-01)#48

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adnanhq wants to merge 5 commits intooz-audit-fixesoak-network/contracts:oz-audit-fixesfrom

oz-fix-issue-1oak-network/contracts:oz-fix-issue-1Copy head branch name to clipboard

Conversation Commits5 (5)Checks Files changed

Open

Fix frontrunning vulnerability with Permit2 signature-based approvals (OZ-01)#48
adnanhq wants to merge 5 commits intooz-audit-fixesfrom
oz-fix-issue-1

Commits

Commits on Mar 14, 2026

Add off-chain approval and args integrity validation for payment flows using Permit2
adnanhq
committed

Commits on Mar 16, 2026

Fix empty permit fallback in KWR, add Uniswap deps and update tests
adnanhq
committed
Add permit2 submodule gitlink to fix CI builds
adnanhq
committed
Use Mock Permit2 in tests to avoid solc mismatch
adnanhq
committed
refactor: extract shared refund logic to helper function
adnanhq
committed

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