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Critical —
cheqd-node Security patch for upstream vulnerabilities in IBC-Go (ISA-2025-001) and Cosmos SDK (ISA-2025-002)
# Description There have been two upstream security advisories and associated patches published under [ISA-2025-001](https://github.com/cosmos/ibc-go/security/advisories/GHSA-4wf3-5qj9-368v) and [ISA-2025-002](https://github.com/cosmos/cosmos-sdk/security/adv…
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Critical —
cheqd-node affected by Non-deterministic JSON Unmarshalling of IBC Acknowledgement
# Description [An issue was discovered in IBC-Go's deserialization of acknowledgements](https://github.com/cosmos/ibc-go/security/advisories/GHSA-jg6f-48ff-5xrw) that results in non-deterministic behavior which can halt a chain. Any user that can open an IBC …
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High —
cheqd-node subject to Cosmos SDK "Barberry" vulnerability
### Impact This [vulnerability dubbed "Barberry" affects the Cosmos SDK framework](https://forum.cosmos.network/t/cosmos-sdk-security-advisory-barberry/10825) used by `cheqd-node` as base. It impacts the way Cosmos SDK handles vesting accounts, and can theref…
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Low —
cheqd-node affected by Inter-blockchain Communication (IBC) protocol "Huckleberry" vulnerability
### Impact This vulnerability affects the [`ibc-go` package for those running full nodes, dubbed "Huckleberry"](https://forum.cosmos.network/t/ibc-security-advisory-huckleberry/10731). According to their advisory: > This issue is low-severity in general, and …
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High —
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](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.9). The vulnerability could allow malicious attackers to compromise chain…