Vendor
Nimiq vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 23 vulnerabilities in Nimiq: 0 in the last 7 days and 2 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-54542, was published on 14 September 2026. Nothing in the last four weeks, down from 2 vulnerabilities in the four before. 4 technologies have a page of their own.
- Last 7 days
- 0
- Last 90 days
- 2
- Critical, all time
- 2
- Exploited in the wild
- 0
About Nimiq
A developer of blockchain technology and decentralized payment protocols.
Nimiq technologies
Latest Nimiq vulnerabilities
- CVE-2026-54542: Nimiq nimiq-primitives out-of-bounds panic in KeyNibbles::AddlowCVSS 3.7EPSS 0.4%
- CVE-2026-54541: Nimiq nimiq-primitives panic in TrieProof::verifylowCVSS 3.7EPSS 0.4%
- CVE-2026-46545: Nimiq Albatross denial of service in MerkleRadixTrie synchronizationhighCVSS 7.5EPSS 0.6%
- CVE-2026-46542: Nimiq core-rs-albatross DoS in Ed25519 multisig delinearizationmediumCVSS 4.3EPSS 0.4%
- CVE-2026-46541: Nimiq core-rs-albatross DHT query poisoning in handle_dht_gethighCVSS 7.5
- CVE-2026-46540: Nimiq Albatross state synchronization failure in LightBlockchain rebranchmediumCVSS 6.5
- CVE-2026-46539: Nimiq BlockInclusionProof cryptographic bypass in nimiq-primitivesmediumCVSS 5.9EPSS 0.2%
- CVE-2026-44505: Nimiq core-rs-albatross denial of service in DHT record handlingmediumCVSS 5.3
- CVE-2026-40094: Nimiq nimiq-network-libp2p denial of service via empty PeerContact addressesmediumCVSS 4.3
- CVE-2026-34068: nimiq-transaction: UpdateValidator transactions allows voting key change without proof-of-knowledgemediumCVSS 6.8EPSS 0.2%
- CVE-2026-34067: nimiq-transaction: Panic via `HistoryTreeProof` length mismatchlowCVSS 3.1EPSS 0.3%
- CVE-2026-34066: nimiq-blockchain: Peer-triggerable panic during history syncmediumCVSS 5.3EPSS 0.2%
- CVE-2026-34065: nimiq-primitives: Node crash due to missing interlink validation in election macro block proposalshighCVSS 7.5EPSS 0.4%
- CVE-2026-34064: nimiq-account: Vesting insufficient funds error can panicmediumCVSS 5.3EPSS 0.3%
- CVE-2026-34063: Nimiq's network-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, `network-libp2p`…highCVSS 7.5EPSS 0.4%
- CVE-2026-34062: nimiq-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, `MessageCodec::read_request`…mediumCVSS 5.3EPSS 0.3%
- CVE-2026-33471: nimiq-block has skip block quorum bypass via out-of-range BitSet indices & u16 truncationcriticalCVSS 9.6EPSS 0.2%
- CVE-2026-34069: Nimiq nimiq-consensus panic in RequestMacroChain handlermediumCVSS 5.3EPSS 0.3%
- CVE-2026-32605: Nimiq core-rs-albatross denial of service via off-by-one errorhighCVSS 7.5
- CVE-2026-40093: Nimiq nimiq-blockchain missing upper bound on block timestampscriticalCVSS 9.1EPSS 0.3%
- CVE-2026-35468: Nimiq core-rs-albatross denial of service via history index panicmediumCVSS 5.3EPSS 0.5%
- CVE-2026-34061: Nimiq core-rs-albatross interlink verification bypass in election macro blocksmediumCVSS 4.9EPSS 0.2%
- CVE-2026-33184: Nimiq core-rs-albatross integer underflow in discovery handlerhighCVSS 7.5EPSS 0.5%
Most severe Nimiq vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-33471: nimiq-block has skip block quorum bypass via out-of-range BitSet indices & u16 truncationcriticalCVSS 9.6EPSS 0.2%
- CVE-2026-40093: Nimiq nimiq-blockchain missing upper bound on block timestampscriticalCVSS 9.1EPSS 0.3%
- CVE-2026-46545: Nimiq Albatross denial of service in MerkleRadixTrie synchronizationhighCVSS 7.5EPSS 0.6%
- CVE-2026-33184: Nimiq core-rs-albatross integer underflow in discovery handlerhighCVSS 7.5EPSS 0.5%
- CVE-2026-34065: nimiq-primitives: Node crash due to missing interlink validation in election macro block proposalshighCVSS 7.5EPSS 0.4%
- CVE-2026-34063: Nimiq's network-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, `network-libp2p`…highCVSS 7.5EPSS 0.4%
- CVE-2026-46541: Nimiq core-rs-albatross DHT query poisoning in handle_dht_gethighCVSS 7.5
- CVE-2026-32605: Nimiq core-rs-albatross denial of service via off-by-one errorhighCVSS 7.5
- CVE-2026-34068: nimiq-transaction: UpdateValidator transactions allows voting key change without proof-of-knowledgemediumCVSS 6.8EPSS 0.2%
- CVE-2026-46540: Nimiq Albatross state synchronization failure in LightBlockchain rebranchmediumCVSS 6.5
Vulnerabilities per week
Nothing in the last four weeks, down from 2 vulnerabilities in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 2 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Nimiq vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/nimiq)<a href="https://junglewise.ai/threats/vendors/nimiq"><img src="https://junglewise.ai/threats/vendors/nimiq/badge.svg" alt="Nimiq vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/nimiq.json, and this page as text at https://junglewise.ai/threats/vendors/nimiq.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Nimiq vulnerabilities", https://junglewise.ai/threats/vendors/nimiq, 9 November 2026.