CVE•Published 2026-08-26•Modified 2026-09-09•0 articles on news•4 live references•NVD data
CVE-2026-46369
Vulnerability data via NVD (ingested)
CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS percentile
32
Exploit Prediction Scoring System · top 68% of all CVEs
Description
Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Through 1.5.0, the validity store uses a strict lower-bound comparison that expires a stored transaction too early relative to Transaction::is_valid_at, allowing a remote attacker to replay the same signed transaction during a blocks_per_batch minus one block window and cause the sender and recipient balances to be updated twice. This issue is fixed in version 1.5.1.
Timeline
Published 2026-08-26
Modified 2026-09-09
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-46369Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-46369Censys host search filtered to this CVE id.
grep.app
CVE-2026-46369Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-46369GitHub code search for direct mentions.
Google dork
"CVE-2026-46369" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-46369 on GitHub.
We haven't classified any articles referencing CVE-2026-46369 yet. The external references above still apply.