CVE-2026-34068

nimiq-transaction provides the transaction primitive to be used in Nimiq's Rust implementation. Prior to version 1.3.0, the staking contract accepts UpdateValidator transactions that set newvotingkey=Some... while omitting newproofofknowledge. this skips the proof-of-knowledge requirement that is...

CVE-2026-34065 nimiq-primitives: Node crash due to missing interlink validation in election macro block proposals

nimiq-primitives contains primitives e.g., block, account, transaction to be used in Nimiq's Rust implementation. Prior to version 1.3.0, an untrusted p2p peer can cause a node to panic by announcing an election macro block whose validators set contains an invalid compressed BLS voting key. Hashi...

CVE-2026-34065 nimiq-primitives: Node crash due to missing interlink validation in election macro block proposals

nimiq-primitives contains primitives e.g., block, account, transaction to be used in Nimiq's Rust implementation. Prior to version 1.3.0, an untrusted p2p peer can cause a node to panic by announcing an election macro block whose validators set contains an invalid compressed BLS voting key. Hashi...

GHSA-PF4J-PF3W-95F9 nimiq-transaction: UpdateValidator transactions allows voting key change without proof-of-knowledge

Impact The staking contract accepts UpdateValidator transactions that set newvotingkey=Some... while omitting newproofofknowledge. this skips the proof-of-knowledge requirement that is needed to prevent BLS rogue-key attacks when public keys are aggregated. Because tendermint macro block...

EUVD-2026-25062

nimiq-primitives: Node crash due to missing interlink validation in election macro block proposals...

GHSA-7C4J-2M43-2MGH nimiq-primitives: Node crash due to missing interlink validation in election macro block proposals

Impact An untrusted p2p peer can cause a node to panic by announcing an election macro block whose validators set contains an invalid compressed BLS voting key. Hashing an election macro header hashes validators and reaches Validators::votingkeys, which calls validator.votingkey.uncompress.unwrap...

Nimiq 安全漏洞

Nimiq is an open-source implementation of the Albatross protocol in Rust. Versions of Nimiq prior to 1.3.0 contained a security vulnerability. This vulnerability stemmed from the fact that untrusted peer devices in nimiq-primitives could declare election macroblocks whose validators contained...