Skip to content

Chainlink

Bug bounty on Immunefi chain.link

Accepting reports KYC to get paid Aptos Arbitrum Base
Top reward
$3,000,000
Top severity paid
Critical
Assets in scope
23
Public CVEs
0
Last change

At a glance

What to know before you start testing.

Pays up to $3,000,000
for critical bugs, from $100,000.
Payment
Proof of identity needed to get paid.

Rewards

What Immunefi lists as the payout for each severity.

Severity Reward
Critical Web $100,000
Critical Contract $3,000,000 from $100,000
High Web $10,000
High Contract $75,000
Medium Web $2,000
Medium Contract $10,000
Low Web $1,000
Low Contract $5,000

Scope

23 assets you may test.

Source code 19

  • https://github.com/smartcontractkit/ccip-owner-contracts/tree/main
  • https://github.com/smartcontractkit/chainlink-aptos/tree/develop/contracts
  • https://github.com/smartcontractkit/chainlink-aptos/tree/develop/relayer
  • https://github.com/smartcontractkit/chainlink-ccip/tree/main/chains/evm/contracts
  • https://github.com/smartcontractkit/chainlink-ccip/tree/main/chains/solana/contracts
  • https://github.com/smartcontractkit/chainlink-ccip/tree/main/commit
  • https://github.com/smartcontractkit/chainlink-ccip/tree/main/execute
  • https://github.com/smartcontractkit/chainlink-common/tree/main/keystore
  • https://github.com/smartcontractkit/chainlink-evm/tree/develop/contracts
  • https://github.com/smartcontractkit/chainlink-solana/tree/develop/contracts
  • https://github.com/smartcontractkit/chainlink-solana/tree/develop/pkg/solana
  • https://github.com/smartcontractkit/chainlink-sui/tree/develop/contracts/ccip
  • https://github.com/smartcontractkit/chainlink-sui/tree/develop/contracts/link
  • https://github.com/smartcontractkit/chainlink-sui/tree/develop/contracts/mcms/mcms
  • https://github.com/smartcontractkit/chainlink-sui/tree/main/relayer
  • https://github.com/smartcontractkit/chainlink/tree/develop/core
  • https://github.com/smartcontractkit/external-adapters-js/
  • https://github.com/smartcontractkit/libocr
  • https://github.com/smartcontractkit/operator-ui

Domains 4

  • chain.link
  • cre.chain.link
  • data.chain.link
  • faucets.chain.link

Changes

Tracked since 11 Nov 2026. Last checked 57 minutes ago.

No changes yet. When the rewards or scope move, you will see it here and in the RSS feed.

Before we tracked it

Scope and reward changes recorded before this page started tracking it.

  1. Reward terms

    The reward table or payout terms were edited

  2. Rules updated

    The program rules were edited

  3. Rules updated

    The program rules were edited

  4. Reward terms

    The reward table or payout terms were edited

  5. Reward terms

    The reward table or payout terms were edited

Public CVEs

Published vulnerabilities in this vendor's products, from the NVD.

Search NVD

No CVEs matched yet. We match NVD records by vendor name, so products sold under another name can be missing.