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CVE-2021-41593
Lightning Labs lnd before 0.13.3-beta allows loss of funds because of dust HTLC exposure.
High8.6EPSS 1.9%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Lightning Labs lnd before 0.13.3-beta allows loss of funds because of dust HTLC exposure.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L |
- EPSS (exploitation in 30 days)
- 1.9% · top 20% of all CVEs (7 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.6.
Weakness
Affected products
n/a
- affected n/a
References (6)
- https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-May/002714.html (opens in a new tab)x_refsource_MISCx_transferred
- https://bitcoinmagazine.com/technical/good-griefing-a-lingering-vulnerability-on-lightning-network-that-still-needs-fixing (opens in a new tab)x_refsource_MISCx_transferred
- https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003257.html (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/lightningnetwork/lnd/releases/tag/v0.13.3-beta (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/lightningnetwork/lnd/blob/master/docs/release-notes/release-notes-0.13.3.md (opens in a new tab)x_refsource_MISCx_transferred
- https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003264.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2021-41593)Record last updated .