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CVE Vulnerability Details :
CVE-2026-46545
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-09 Jun, 2026 | 23:47
Updated At-10 Jun, 2026 | 14:38
Rejected At-
▼CVE Numbering Authority (CNA)
nimiq-primitives: Panic DoS in trie chunk processing via ROOT-keyed item

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.5.0, a remote, unauthenticated denial-of-service vulnerability in MerkleRadixTrie::put_chunk allows any state-sync peer to crash any node performing state synchronization (freshly joining nodes and recovering nodes). This issue has been patched in version 1.5.0.

Affected Products
Vendor
nimiq
Product
core-rs-albatross
Versions
Affected
  • < 1.5.0
Problem Types
TypeCWE IDDescription
CWECWE-248CWE-248: Uncaught Exception
Type: CWE
CWE ID: CWE-248
Description: CWE-248: Uncaught Exception
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-mw3q-r9wh-h2ff
x_refsource_CONFIRM
https://github.com/nimiq/core-rs-albatross/pull/3762
x_refsource_MISC
https://github.com/nimiq/core-rs-albatross/releases/tag/v1.5.0
x_refsource_MISC
Hyperlink: https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-mw3q-r9wh-h2ff
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/nimiq/core-rs-albatross/pull/3762
Resource:
x_refsource_MISC
Hyperlink: https://github.com/nimiq/core-rs-albatross/releases/tag/v1.5.0
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found