CVE-2026-40094: Improper Check for Unusual or Exceptional Conditions

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and prior, network-libp2p discovery accepts signed PeerContact updates from untrusted peers and stores them in a peer contact book, eventually leading to address book crash. A PeerContact can...

CVE-2023-7345: Incorrect Type Conversion or Cast

Ledger Live with vulnerable versions of ledgerhq/hw-app-eth prior to 6.34.7 contains an integer parsing vulnerability that allows attackers to manipulate EIP-712 typed data messages by exploiting incorrect hexadecimal field parsing when values contain an odd number of characters. Attackers can...

nimiq-account (>=0.1.0, <=0.2.0), nimiq-accounts (>=0.1.0, <=0.2.0) +9 more potentially affected by CVE-2026-40092 via nimiq-keys (>=0.1.0, <=0.2.0)

nimiq-keys CARGO version =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.2.0 Source cves: CVE-2026-40092 Source advisory: OSV:GHSA-27W2-87XV-37C6...

nimiq-account (>=0.1.0, <=0.2.0), nimiq-accounts (>=0.1.0, <=0.2.0) +9 more potentially affected by CVE-2026-40092 via nimiq-keys (>=0.1.0, <=0.2.0)

nimiq-keys CARGO version =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.2.0 Source cves: CVE-2026-40092 Source advisory: GHSA-27W2-87XV-37C6...

Quantum Futures Interactive: A Live Demonstration of Post-Quantum Blockchain Security, Infrastructure Tradeoffs, and Sustainable Distributed Trust

Advances in quantum computing introduce long-term security challenges for widely deployed public-key cryptographic systems used across blockchain platforms and decentralized applications. Although post-quantum cryptography PQC standards are emerging, understanding quantum risk remains fragmented...

Smart Contract Security beyond Detection

Smart contract security has progressed from vulnerability detection toward a broader research agenda that includes semantic reasoning, automated repair, adversarial robustness, and real-time exploit detection. This paper develops a capstone-oriented research narrative around four directions:...

EtherRAT Distribution Spoofing Administrative Tools via GitHub Facades

Intro A sophisticated, high-resilience malicious campaign was identified by Atos Threat Research Center TRC in March 2026. This operation specifically targets the high-privilege professional accounts of enterprise administrators, DevOps engineers, and security analysts by impersonating...

CVE-2026-34066

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. Prior to version 1.3.0, HistoryStore::puthistorictxns uses an assert! to enforce invariants about HistoricTransaction.blocknumber must be within the macro block being pushed and within the same epoch. During histo...

CVE-2026-34066 nimiq-blockchain: Peer-triggerable panic during history sync

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. Prior to version 1.3.0, HistoryStore::puthistorictxns uses an assert! to enforce invariants about HistoricTransaction.blocknumber must be within the macro block being pushed and within the same epoch. During histo...

CVE-2026-34066

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. Prior to version 1.3.0, HistoryStore::puthistorictxns uses an assert! to enforce invariants about HistoricTransaction.blocknumber must be within the macro block being pushed and within the same epoch. During histo...

CVE-2026-34066 nimiq-blockchain: Peer-triggerable panic during history sync

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. Prior to version 1.3.0, HistoryStore::puthistorictxns uses an assert! to enforce invariants about HistoricTransaction.blocknumber must be within the macro block being pushed and within the same epoch. During histo...

CVE-2026-34066 nimiq-blockchain: Peer-triggerable panic during history sync

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. Prior to version 1.3.0, HistoryStore::puthistorictxns uses an assert! to enforce invariants about HistoricTransaction.blocknumber must be within the macro block being pushed and within the same epoch. During histo...

CVE-2026-34066

The CVE affects the nimiq-blockchain Rust implementation. Before v1.3.0, HistoryStore::put_historic_txns asserts invariants on HistoricTransaction.block_number (must be within the macro block and same epoch). During history sync, a peer can influence the history input to Blockchain::push_history_...

GHSA-J99G-7RQW-Q9JG nimiq-blockchain: Peer-triggerable panic during history sync

Impact HistoryStore::puthistorictxns uses an assert! to enforce invariants about HistoricTransaction.blocknumber must be within the macro block being pushed and within the same epoch. During history sync, a peer can influence the history: &HistoricTransaction input passed into...

nimiq-account (>=0.1.0, <=0.2.0), nimiq-accounts (>=0.1.0, <=0.2.0) +6 more potentially affected by CVE-2026-34068 via nimiq-transaction (>=0.1.0, <=0.2.0)

nimiq-transaction CARGO version =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.2.0 Source cves: CVE-2026-34068 Source advisory: OSV:GHSA-PF4J-PF3W-95F9...

nimiq-account (>=0.1.0, <=0.2.0), nimiq-accounts (>=0.1.0, <=0.2.0) +6 more potentially affected by CVE-2026-34067 via nimiq-transaction (>=0.1.0, <=0.2.0)

nimiq-transaction CARGO version =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.2.0 Source cves: CVE-2026-34067 Source advisory: GHSA-264V-M8FM-76JM...

nimiq-account (>=0.1.0, <=0.2.0), nimiq-accounts (>=0.1.0, <=0.2.0) +6 more potentially affected by CVE-2026-34067 via nimiq-transaction (>=0.1.0, <=0.2.0)

nimiq-transaction CARGO version =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.2.0 Source cves: CVE-2026-34067 Source advisory: OSV:GHSA-264V-M8FM-76JM...

nimiq-account (>=0.1.0, <=0.2.0), nimiq-accounts (>=0.1.0, <=0.2.0) +7 more potentially affected by CVE-2026-34065 via nimiq-primitives (>=0.1.0, <=0.2.0)

nimiq-primitives CARGO version =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.2.0 Source cves: CVE-2026-34065 Source advisory: GHSA-7C4J-2M43-2MGH...

nimiq-account (>=0.1.0, <=0.2.0), nimiq-accounts (>=0.1.0, <=0.2.0) +7 more potentially affected by CVE-2026-34065 via nimiq-primitives (>=0.1.0, <=0.2.0)

nimiq-primitives CARGO version =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.2.0 Source cves: CVE-2026-34065 Source advisory: OSV:GHSA-7C4J-2M43-2MGH...

nimiq-accounts (>=0.1.0, <=0.2.0), nimiq-block (>=0.1.0, <=0.2.0) +5 more potentially affected by CVE-2026-34064 via nimiq-account (>=0.1.0, <=0.2.0)

nimiq-account CARGO version =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.2.0 Source cves: CVE-2026-34064 Source advisory: OSV:GHSA-VC34-39Q2-M6Q3...