CVE-2026-34068 — nimiq-transaction provides the transaction primitive to be
CVE-2026-34068 — nimiq-transaction provides the transaction primitive to be used in Nimiq's Rust implementation. Prior to version 1.3.0, the staking contract accepts `UpdateValidator` transactions that set `new_voting_key=Some(...)` while omitting `new_proof_of_knowledge`. this skips the proof-of-kn
What This Means For You
- If your environment is affected by CWE-347, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-34068 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
2 rules · 6 SIEM formats2 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
Nimiq Transaction Contract Vulnerability (CVE-2026-34068) - Free Tier
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-34068 | vulnerability | CVE-2026-34068 |
| CWE-347 | weakness | CWE-347 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 23, 2026 at 00:17 UTC |
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