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← Database
CVE-2021-41592
CRITICAL
CVSS:
9.4
Published: 2021-10-04
Modified: 2026-06-17
Description
Blockstream c-lightning through 0.10.1 allows loss of funds because of dust HTLC exposure.
Affected Platforms
Elementsproject C-Lightning
Weakness Type
CWE-770
References
https://bitcoinmagazine.com/technical/good-griefing-a-lingering-vulnerability-on…
https://github.com/ElementsProject/lightning
https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-May/002714.html
https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003257.ht…
https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003264.ht…
https://bitcoinmagazine.com/technical/good-griefing-a-lingering-vulnerability-on…