CVE-2026-34065

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

CVE-2026-34065 affects nimiq-primitives in Nimiq’s Rust implementation. Before version 1.3.0, an untrusted p2p peer could cause a node to panic by announcing an election macro block whose validators set includes an invalid compressed BLS voting key. Hashing the election macro header hashes the va...

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-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-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...

EUVD-2026-25062

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

Nimiq security vulnerabilities

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...

CVE-2026-34065: Unchecked Return Value

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...

PT-2026-34546

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::voting keys, which calls validator.voting key.uncompress.unwr...

CVE-2026-34061

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, an elected validator proposer can send an election macro block whose header.interlink does not match the canonical next interlink. Honest...

PT-2026-30786

My fellow Hungarians! I guarantee the integrity of the parliamentary elections on April 12, and that I will not exploit the zero-day vulnerability codenamed “VLAN Ghost Injection Vulnerability” CVE-2026-39011, as suggested by the Russian GRU agency! https://t.co/JaV7pRMngc...

CVE-2026-34061 nimiq/core-rs-albatross: Macro block proposal interlink bug

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, an elected validator proposer can send an election macro block whose header.interlink does not match the canonical next interlink. Honest...

CVE-2026-34061

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, an elected validator proposer can send an election macro block whose header.interlink does not match the canonical next interlink. Honest...

EUVD-2026-18895

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, an elected validator proposer can send an election macro block whose header.interlink does not match the canonical next interlink. Honest...

CVE-2026-34061

The CVE concerns nimiq/core-rs-albatross (Rust implementation of Nimiq PoS with Albatross). Before v1.3.0, an elected validator proposer could issue an election macro block whose header.interlink did not match the canonical next interlink. Honest validators accepted the proposal in verify_macro_b...

CVE-2026-34061 nimiq/core-rs-albatross: Macro block proposal interlink bug

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, an elected validator proposer can send an election macro block whose header.interlink does not match the canonical next interlink. Honest...

CVE-2026-34061 nimiq/core-rs-albatross: Macro block proposal interlink bug

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, an elected validator proposer can send an election macro block whose header.interlink does not match the canonical next interlink. Honest...

CVE-2026-34061: Insufficient Verification of Data Authenticity

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, an elected validator proposer can send an election macro block whose header.interlink does not match the canonical next interlink. Honest...

core-rs-albatross data falsification vulnerability

core-rs-albatross is a Rust implementation of the Albatross protocol developed by Nimiq. Versions prior to 1.3.0 of core-rs-albatross had a data manipulation vulnerability. This vulnerability stemmed from the lack of checking the interlink bindings of election macroblocks, which could lead to the...

PT-2026-30254

Name of the Vulnerable Software and Affected Versions nimiq/core-rs-albatross versions prior to 1.3.0 Description An elected validator proposer can send an election macro block where the header.interlink does not match the canonical next interlink. This occurs because the verify macro block...