{"id":"CVE-2026-34065","revision":"28f573a02f594c5e9c0a5ad570ccfd7b","records":[{"revision":"28f573a02f594c5e9c0a5ad570ccfd7b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-34065","aliases":[],"title":"nimiq-primitives: Node crash due to missing interlink validation in election macro block proposals","description":"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. Hashing an election macro header hashes `validators` and reaches `Validators::voting_keys()`, which calls `validator.voting_key.uncompress().unwrap()` and panics on invalid bytes. The patch for this vulnerability is included as part of v1.3.0. No known workarounds are available.","state":0,"publishedAt":"2026-04-22T19:45:01.171+00:00","modifiedAt":"2026-04-23T14:17:01.654+00:00","affected":[{"ecosystem":"Vendor product","name":"nimiq-primitives","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"nimiq\",\n                    \"product\": \"nimiq-primitives\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.3.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-7c4j-2m43-2mgh","https://github.com/nimiq/core-rs-albatross/pull/3662","https://github.com/nimiq/core-rs-albatross/commit/e10eaebcd7774e5da6d0ff5e88ed13503474f0ff","https://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-34065","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-34065","identifiers":["CVE-2026-34065"]},"retained":false,"historicalAffected":[]}],"coverage":[]}