{"id":"EUVD-2026-25062","enisaUuid":"b6dd4a74-02e8-32ae-b6d7-ba527561c695","description":"nimiq-primitives contains primitives (e.g., block, account, transaction) to be used in Nimiq\u0027s 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.","datePublished":"Apr 22, 2026, 7:45:01 PM","dateUpdated":"Apr 23, 2026, 2:17:01 PM","baseScore":7.5,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","references":"https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-7c4j-2m43-2mgh\nhttps://github.com/nimiq/core-rs-albatross/pull/3662\nhttps://github.com/nimiq/core-rs-albatross/commit/e10eaebcd7774e5da6d0ff5e88ed13503474f0ff\nhttps://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0\n","aliases":"CVE-2026-34065\n","assigner":"GitHub_M","epss":0.37,"enisaIdProduct":[{"id":"8e855a58-00b4-35d8-9e74-3fa3ed9d99ce","product":{"name":"nimiq-primitives","vendor":{"name":"nimiq"}},"product_version":"\u003c 1.3.0"}],"enisaIdVendor":[{"id":"70fbf582-9a6f-31e6-91fd-64e331de2531","vendor":{"name":"nimiq"}}],"enisaIdVulnerability":[{"id":"367d7ff4-0e9c-3db7-a5d4-863492ad17a3","vulnerability":{"id":"CVE-2026-34065","description":"nimiq-primitives contains primitives (e.g., block, account, transaction) to be used in Nimiq\u0027s 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.","datePublished":"Apr 22, 2026, 7:45:01 PM","dateUpdated":"Apr 23, 2026, 2:17:01 PM","status":"PUBLISHED","baseScore":7.5,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","references":"https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-7c4j-2m43-2mgh\nhttps://github.com/nimiq/core-rs-albatross/pull/3662\nhttps://github.com/nimiq/core-rs-albatross/commit/e10eaebcd7774e5da6d0ff5e88ed13503474f0ff\nhttps://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0\n","enisa_id":"EUVD-2026-25062\n","assigner":"GitHub_M","epss":0.37,"dataProcessed":"Nov 1, 2026, 7:19:47 AM","vulnerabilityProduct":[{"id":"ea8f0409-2ad4-328b-bb6f-3fc649d2cb73","product":{"name":"nimiq-primitives","vendor":{"name":"nimiq"}},"product_version":"\u003c 1.3.0"}],"vulnerabilityVendor":[{"id":"d28c25e7-63ab-3173-8b5d-61a32c89387b","vendor":{"name":"nimiq"}}]}},{"id":"e6bb3803-3f0c-11f1-8640-7ced8d12c988","vulnerability":{"id":"GHSA-7c4j-2m43-2mgh","description":"nimiq-primitives: Node crash due to missing interlink validation in election macro block proposals","datePublished":"Apr 22, 2026, 7:19:28 PM","dateUpdated":"Apr 27, 2026, 4:22:32 PM","baseScore":0.0,"references":"https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-7c4j-2m43-2mgh\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-34065\nhttps://github.com/nimiq/core-rs-albatross/pull/3662\nhttps://github.com/nimiq/core-rs-albatross/commit/e10eaebcd7774e5da6d0ff5e88ed13503474f0ff\nhttps://github.com/nimiq/core-rs-albatross\nhttps://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0\n","enisa_id":"EUVD-2026-25062\n","aliases":"CVE-2026-34065\nGHSA-7c4j-2m43-2mgh\n","epss":0.0,"dataProcessed":"Nov 1, 2026, 1:59:37 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}}],"enisaIdAdvisory":[]}