{"id":"EUVD-2026-25084","revision":"c72991dca1d440cdb9e21872fafe617a","records":[{"revision":"c72991dca1d440cdb9e21872fafe617a","observedAt":"2026-10-28T04:51:48.758+00:00","statement":{"source":"euvd","id":"EUVD-2026-25084","aliases":["CVE-2026-34067","GHSA-264v-m8fm-76jm"],"title":"nimiq-transaction provides the transaction primitive to be used in Nimiq's Rust implementation. Prior to version 1.3.0, `HistoryTreeProof::verify` panics on a malformed proof where `history.len() != positions.len()` due to `assert_eq!(histo…","description":"nimiq-transaction provides the transaction primitive to be used in Nimiq's Rust implementation. Prior to version 1.3.0, `HistoryTreeProof::verify` panics on a malformed proof where `history.len() != positions.len()` due to `assert_eq!(history.len(), positions.len())`. The proof object is derived from untrusted p2p responses (`ResponseTransactionsProof.proof`) and is therefore attacker-controlled at the network boundary until validated. A malicious peer could trigger a crash by returning a crafted inclusion proof with a length mismatch. The patch for this vulnerability is included as part of v1.3.0. No known workarounds are available.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L","score":3.1,"severity":null}],"references":["https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-264v-m8fm-76jm","https://github.com/nimiq/core-rs-albatross/pull/3659","https://github.com/nimiq/core-rs-albatross/commit/6ff0800e8e031363e787c827d8d033e5694e4e6a","https://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-25084","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Apr 22, 2026, 7:52:43 PM","dateUpdated":"Apr 23, 2026, 2:17:59 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-25084","identifiers":["EUVD-2026-25084","CVE-2026-34067","GHSA-264v-m8fm-76jm"]},"retained":false,"historicalAffected":[]}],"coverage":[]}