https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 10 Oct 2026 11:38:17 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-326384 EUVD-2026-326384 https://cve.radiocsirt.org/vuln/euvd-2026-326384 https://cve.radiocsirt.org/vuln/fkie_cve-2026-46539 <p>Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.4.0, a logic flaw in BlockInclusionProof::is_block_proven causes the function to return true without performing any cryptographic verification when get_interlink_hops yields an empty hop list. This occurs when the target block is at the election block position immediately preceding the election head&#39;s epoch. An attacker providing transaction inclusion proofs can forge a MacroBlock header for that epoch position and have it accepted as &#34;proven&#34; without any hash or signature verification. This issue has been patched in version 1.4.0.</p> <p>Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.4.0, a logic flaw in BlockInclusionProof::is_block_proven causes the function to return true without performing any cryptographic verification when get_interlink_hops yields an empty hop list. This occurs when the target block is at the election block position immediately preceding the election head&#39;s epoch. An attacker providing transaction inclusion proofs can forge a MacroBlock header for that epoch position and have it accepted as &#34;proven&#34; without any hash or signature verification. This issue has been patched in version 1.4.0.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-46539 https://cve.radiocsirt.org/vuln/ghsa-799f-29jm-gr6c <p><strong>Affected:</strong> crates.io: nimiq-primitives</p> <p>### Impact A logic flaw in `BlockInclusionProof::is_block_proven` causes the function to return true without performing any cryptographic verification when `get_interlink_hops` yields an empty hop list. This occurs when the target block is at the election block position immediately preceding the election head&#39;s epoch. An attacker providing transaction inclusion proofs can forge a MacroBlock header for that epoch position and have it accepted as &#34;proven&#34; without any hash or signature verification.</p> <p>### Patches [The patch for this vulnerability](https://github.com/nimiq/core-rs-albatross/pull/3705) is formally released as part of [v1.4.0](https://github.com/nimiq/core-rs-albatross/releases/tag/v1.4.0).</p> <p>### Workarounds No Workarounds</p> <p>### Resources See [PR](https://github.com/nimiq/core-rs-albatross/pull/3705).</p> <p><strong>Affected:</strong> crates.io: nimiq-primitives</p> <p>### Impact A logic flaw in `BlockInclusionProof::is_block_proven` causes the function to return true without performing any cryptographic verification when `get_interlink_hops` yields an empty hop list. This occurs when the target block is at the election block position immediately preceding the election head&#39;s epoch. An attacker providing transaction inclusion proofs can forge a MacroBlock header for that epoch position and have it accepted as &#34;proven&#34; without any hash or signature verification.</p> <p>### Patches [The patch for this vulnerability](https://github.com/nimiq/core-rs-albatross/pull/3705) is formally released as part of [v1.4.0](https://github.com/nimiq/core-rs-albatross/releases/tag/v1.4.0).</p> <p>### Workarounds No Workarounds</p> <p>### Resources See [PR](https://github.com/nimiq/core-rs-albatross/pull/3705).</p> https://cve.radiocsirt.org/vuln/ghsa-799f-29jm-gr6c