CVE-2026-86039

CVE-2026-86039 affects @libp2p/peer-store (part of the JavaScript libp2p networking stack) from versions 8.0.0 through 12.0.24 . The root cause is in consumePeerRecord, which verifies a RecordEnvelope signature but fails to require that PeerRecord.peerId in the signed payload matches the signer p...