CVE-2026-86840

The Bifrost blockchain contains an improper authorization vulnerability within the vtoken-minting and slpx pallets. The root cause is a failure to verify if a caller is authorized to mint tokens on behalf of a specific channel when a signed account supplies a registered channel_id. This allows an...

CVE-2026-86840 Bifrost Unauthorized Channel Commission Attribution Allows Commission Diversion

The vtoken-minting and slpx pallets in Bifrost contain an improper authorization vulnerability in channel commission attribution. A signed account can supply an arbitrary registered channelid when minting tokens without verifying that the caller is authorized to mint on behalf of that channel. Th...