https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T17:12:52.698695+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-232550 EUVD-2026-232550 2026-10-03T17:12:52.760379+00:00 EUVD-2026-232550 https://cve.radiocsirt.org/vuln/fkie_cve-2022-39389 fkie_cve-2022-39389 2026-10-03T17:12:52.760418+00:00

Lightning Network Daemon (lnd) is an implementation of a lightning bitcoin overlay network node. All lnd nodes before version `v0.15.4` are vulnerable to a block parsing bug that can cause a node to enter a degraded state once encountered. In this degraded state, nodes can continue to make payments and forward HTLCs, and close out channels. Opening channels is prohibited, and also on chain transaction events will be undetected. This can cause loss of funds if a CSV expiry is researched during a breach attempt or a CLTV delta expires forgetting the funds in the HTLC. A patch is available in `lnd` version 0.15.4. Users are advised to upgrade. Users unable to upgrade may use the `lncli updatechanpolicy` RPC call to increase their CLTV value to a very high amount or increase their fee policies. This will prevent nodes from routing through your node, meaning that no pending HTLCs can be present.

 https://cve.radiocsirt.org/vuln/ghsa-hc82-w9v8-83pr GHSA-hc82-w9v8-83pr — Witness Block Parsing DoS Vulnerability 2026-10-03T17:12:52.760454+00:00

Affected: Go: github.com/lightningnetwork/lnd

### Impact

All lnd nodes before version `v0.15.4` are vulnerable to a block parsing bug that can cause a node to enter a degraded state once encountered. In this degraded state, nodes can continue to make payments and forward HTLCs, and close out channels. Opening channels is prohibited, and also on chain transaction events will be undetected.

This can cause loss of funds if a CSV expiry is researched during a breach attempt or a CLTV delta expires forgetting the funds in the HTLC.

### Patches

A patch is available starting with lnd `v0.15.4`.

### Workarounds

Nodes can use the `lncli updatechanpolicy` RPC call to increase their CLTV value to a very high amount or increase their fee policies. This will prevent nodes from routing through your node, meaning that no pending HTLCs can be present.

### References

https://github.com/lightningnetwork/lnd/issues/7096

https://github.com/lightningnetwork/lnd/releases/tag/v0.15.4-beta

 https://cve.radiocsirt.org/vuln/gsd-2022-39389 gsd-2022-39389 2026-10-03T17:12:52.760492+00:00 gsd-2022-39389