CVE-2022-24916
Optimism before @eth-optimism/l2geth@0.5.11 allows economic griefing because a balance is duplicated upon contract self-destruction.
Date published : 2022-02-10
https://github.com/ethereum-optimism/optimism/compare/%40eth-optimism%2Fl2geth%400.5.10…%40eth-optimism%2Fl2geth%400.5.11