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github.com/cosmos/cosmos-sdk
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ASA-2024-005: Potential slashing evasion during re-delegation
GHSA-86H5-XCPX-CFQC · GO-2024-2584
Version ranges need review.
github.com/cosmos/cosmos-sdk
Go
Low
Fix reported
2026-10-02
Cosmos-SDK Cosmovisor component may be vulnerable to denial of service
GHSA-23PX-MW2P-46QM
github.com/cosmos/cosmos-sdk
Go
Medium
Fix reported
2026-09-10
Authz Module Non-Determinism
CVE-2021-41135 · GHSA-2P6R-37P9-89P2
github.com/cosmos/cosmos-sdk
Go
Medium
Fix reported
2026-07-08
ASA-2024-003: Missing `BlockedAddressed` Validation in Vesting Module
GHSA-4J93-FM92-RP4M · GO-2024-2572
Version ranges need review.
github.com/cosmos/cosmos-sdk
Go
Medium
Fix reported
2026-03-22
ASA-2024-002: Default `PrepareProposalHandler` may produce invalid proposals when used with default `SenderNonceMempool`
GHSA-2557-X9MG-76W8 · GO-2024-2571
Version ranges need review.
github.com/cosmos/cosmos-sdk
Go
Medium
Fix reported
2026-03-21
Cosmos SDK: x/group can halt when erroring in EndBlocker
GHSA-47WW-FF84-4JRG · GO-2025-3516
Version ranges need review.
github.com/cosmos/cosmos-sdk
Go
High
Fix reported
2025-08-20
Cosmos SDK's Integer Overflow vulnerability in its Validator Rewards pool can cause a chain halt
GHSA-P22H-3M2V-CMGH · GO-2025-3803
Version ranges need review.
github.com/cosmos/cosmos-sdk
Go
High
Fix reported
2025-07-29
Cosmos SDK: Groups module can halt chain when handling a malicious proposal
GHSA-X5VX-95H7-RV4P · GO-2025-3476
Version ranges need review.
github.com/cosmos/cosmos-sdk
Go
High
Fix reported
2025-03-03
ASA-2024-0012, ASA-2024-0013: CosmosSDK: Transaction decoding may result in a stack overflow or resource exhaustion
GHSA-8WCC-M6J2-QXVM · GO-2024-3339
Version ranges need review.
cosmossdk.io/x/tx
github.com/cosmos/cosmos-sdk
Go
High
Fix reported
2024-12-23
ASA-2024-006: ValidateVoteExtensions helper function in Cosmos SDK may allow incorrect voting power assumptions
GHSA-95RX-M9M5-M94V · GO-2024-2638
Version ranges need review.
github.com/cosmos/cosmos-sdk
Go
High
Fix reported
2024-05-20
github.com/cosmos/cosmos-sdk's x/crisis does not charge ConstantFee
GHSA-W5W5-2882-47PC · GO-2023-1881
Version ranges need review.
github.com/cosmos/cosmos-sdk
Go
Low
No fix reported
2024-05-20
Go package github.com/cosmos/cosmos-sdk module x/crisis does NOT cause chain halt
GHSA-QFC5-6R3J-JJ22 · GO-2023-1821
Version ranges need review.
github.com/cosmos/cosmos-sdk
Go
Low
No fix reported
2024-05-20
Barberry Security Advisory - regarding x/auth periodic vesting accounts
GHSA-J2CR-JC39-WPX5
github.com/cosmos/cosmos-sdk
Go
Medium
Fix reported
2023-07-14