GHSA-j92c-mmf7-j5x5
Potential inter-blockchain communication (IBC) protocol compromise via "Dragonberry" vulnerability in cheqd
Impact
This vulnerability affects IBC transfers due to a security vulnerability dubbed "Dragonberry" upstream in Cosmos SDK. The vulnerability could allow malicious attackers to compromise chain-to-chain IBC transfers.
There is no vulnerability in the DID/resource modules for cheqd-node.
Patches
Node operators are requested to upgrade to cheqd-node v0.6.9 as soon as possible. Installation instructions are in the release notes. Please do not install any beta/pre-release versions.
Workarounds
No. The patch takes effect when more than 2/3rds of the voting power of the cheqd network has upgraded to this patch.
An emergency hotfix was released previously under v0.6.8 but this is now deprecated since Cosmos SDK v0.45.9 officially fixes this upstream.
References
For more information
If you have any questions or comments about this advisory:
- Open an issue in cheqd-node repo
- Email us at security-github@cheqd.io
- Message us on our community Slack or Discord
What each source reports
GitHub AdvisoriesNo score
Potential inter-blockchain communication (IBC) protocol compromise via "Dragonberry" vulnerability in cheqd
Impact
This vulnerability affects IBC transfers due to a security vulnerability dubbed "Dragonberry" upstream in Cosmos SDK. The vulnerability could allow malicious attackers to compromise chain-to-chain IBC transfers.
There is no vulnerability in the DID/resource modules for cheqd-node.
Patches
Node operators are requested to upgrade to cheqd-node v0.6.9 as soon as possible. Installation instructions are in the release notes. Please do not install any beta/pre-release versions.
Workarounds
No. The patch takes effect when more than 2/3rds of the voting power of the cheqd network has upgraded to this patch.
An emergency hotfix was released previously under v0.6.8 but this is now deprecated since Cosmos SDK v0.45.9 officially fixes this upstream.
References
For more information
If you have any questions or comments about this advisory:
- Open an issue in cheqd-node repo
- Email us at security-github@cheqd.io
- Message us on our community Slack or Discord
- Record
GHSA-j92c-mmf7-j5x5- Updated
- 2026-11-02
OSVNo score
Potential inter-blockchain communication (IBC) protocol compromise via "Dragonberry" vulnerability in cheqd
Impact
This vulnerability affects IBC transfers due to a security vulnerability dubbed "Dragonberry" upstream in Cosmos SDK. The vulnerability could allow malicious attackers to compromise chain-to-chain IBC transfers.
There is no vulnerability in the DID/resource modules for cheqd-node.
Patches
Node operators are requested to upgrade to cheqd-node v0.6.9 as soon as possible. Installation instructions are in the release notes. Please do not install any beta/pre-release versions.
Workarounds
No. The patch takes effect when more than 2/3rds of the voting power of the cheqd network has upgraded to this patch.
An emergency hotfix was released previously under v0.6.8 but this is now deprecated since Cosmos SDK v0.45.9 officially fixes this upstream.
References
For more information
If you have any questions or comments about this advisory:
- Open an issue in cheqd-node repo
- Email us at security-github@cheqd.io
- Message us on our community Slack or Discord
- Record
GHSA-j92c-mmf7-j5x5- Updated
- 2026-11-02
OSVGO-2022-1066No score
Potential inter-blockchain communication (IBC) protocol compromise via "Dragonberry" vulnerability in cheqd in github.com/cheqd/cheqd-node
Potential inter-blockchain communication (IBC) protocol compromise via "Dragonberry" vulnerability in cheqd in github.com/cheqd/cheqd-node
- Record
GO-2022-1066- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
github.com/cheqd/cheqd-nodeGo | before 0.6.9 | 0.6.9 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-j92c-mmf7-j5x5 is a vulnerability with no CVSS score yet in github.com/cheqd/cheqd-node, published October 18, 2022. No source lists public exploit code. Fixed in github.com/cheqd/cheqd-node 0.6.9.