GHSA-V358-WF77-39XV klever-go: Percentage-transfer royalty skips the source debit at exactly-100% splits

Summary In processPercentageRoyaltiesTransfer the royalty pool is collected from the sender by SubFromBalance that is ordered after the split loop and after if royaltiesToPay royaltiesToPay, so a split entry of exactly 100% PercentTransferPercentage = 10000 is a valid config: it drives...

CVE-2026-55763

CVE-2026-55763 affects Klever-Go (the Go implementation of the Klever blockchain), prior to version 1.7.19 . In processPercentageRoyaltiesTransfer (core/kapp/accounts/accounts.go), the sender's royalty debit via SubFromBalance is ordered after the split loop and after the royaltiesToPay