GHSA-JC6W-WMFC-FH33 Klever-Go KVM read-only execution can commit contract delete and upgrade side effects

Publisher note Fixed in v1.7.17. Operators running v1.7.17 should upgrade. Contract delete and upgrade host-core paths now reject execution when runtime.ReadOnly is true. The invariant is regression-tested for delete, upgrade, storage writes, value transfers, and any VM output field that can late...

Klever-Go KVM read-only execution can commit contract delete and upgrade side effects

Publisher note Fixed in v1.7.17. Operators running v1.7.17 should upgrade. Contract delete and upgrade host-core paths now reject execution when runtime.ReadOnly is true. The invariant is regression-tested for delete, upgrade, storage writes, value transfers, and any VM output field that can late...

PT-2026-42630

Publisher note Fixed in v1.7.17. Operators running v1.7.17 should upgrade. Contract delete and upgrade host-core paths now reject execution when runtime.ReadOnly is true. The invariant is regression-tested for delete, upgrade, storage writes, value transfers, and any VM output field that can late...

CVE-2023-45130

Frontier is Substrate's Ethereum compatibility layer. Prior to commit aea528198b3b226e0d20cce878551fd4c0e3d5d0, at the end of a contract execution, when opcode SUICIDE marks a contract to be deleted, the software uses storage::removeprefix now renamed to storage::clearprefix to remove all storage...

Design/Logic Flaw

Frontier is Substrate's Ethereum compatibility layer. Prior to commit aea528198b3b226e0d20cce878551fd4c0e3d5d0, at the end of a contract execution, when opcode SUICIDE marks a contract to be deleted, the software uses storage::removeprefix now renamed to storage::clearprefix to remove all storage...