CVE-2026-58262

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, header signature verification counts the unused padding bits of the PubKeysBitmap toward the two-thirds validator quorum. These padding bits do not correspond to any validator and are ignored by the actual BLS...

CVE-2026-58262: Insufficient Verification of Data Authenticity

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, header signature verification counts the unused padding bits of the PubKeysBitmap toward the two-thirds validator quorum. These padding bits do not correspond to any validator and are ignored by the actual BLS...

CVE-2021-26391

A flaw was found in hw. Insufficient verification of multiple header signatures while loading a Trusted Application TA may allow an attacker with privileges to gain code execution in that TA or the OS/kernel. Mitigation Please contact AMD for more updates on this flaw...