Back to Database
Status published
Critical
CVE-2021-41591
ACINQ Eclair before 0.6.3 allows loss of funds because of...
Vulnerability Description
ACINQ Eclair before 0.6.3 allows loss of funds because of dust HTLC exposure.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-41591
Credits & Attribution
No credits recorded in the NVD database.
References
- https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-May/002714.html
- https://bitcoinmagazine.com/technical/good-griefing-a-lingering-vulnerability-on-lightning-network-that-still-needs-fixing
- https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003257.html
- https://github.com/ACINQ/eclair/pull/1985
Affected Vendor
acinq
View all reports →Affected Software
eclair
Vulnerable Versions:
0
Timeline
Official Publish:
October 4th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.