Technology · Go
github.com/cosmos/cosmos-sdk (Go) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 25 vulnerabilities in github.com/cosmos/cosmos-sdk (Go): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, GO-2025-3803 - Integer Overflow vulnerability in its Validator Rewards pool…, was published on 28 July 2025.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About github.com/cosmos/cosmos-sdk (Go)
Modular blockchain framework for building application-specific cryptocurrencies.
Latest github.com/cosmos/cosmos-sdk (Go) vulnerabilities
- GO-2025-3803 - Integer Overflow vulnerability in its Validator Rewards pool can cause a chain halt in…info
- Cosmos SDK's Integer Overflow vulnerability in its Validator Rewards pool can cause a chain haltmediumCVSS 4
- GO-2025-3516 - Cosmos SDK can halt when erroring in EndBlocker in github.com/cosmos/cosmos-sdk/info
- Cosmos SDK: x/group can halt when erroring in EndBlockermediumCVSS 4
- GO-2025-3476 - Cosmos SDK: Groups module can halt chain when handling a malicious proposal in github.com/cosmos/cosmos-sdkinfo
- Cosmos SDK: Groups module can halt chain when handling a malicious proposalmediumCVSS 4
- GO-2024-3339 - Transaction decoding may result in a stack overflow or resource exhaustion in github.com/cosmos/cosmos-sdkinfo
- ASA-2024-0012, ASA-2024-0013: CosmosSDK: Transaction decoding may result in a stack overflow or resource exhaustionmediumCVSS 4
- GO-2024-2572 - Missing BlockedAddressed Validation in Vesting Module in github.com/cosmos/cosmos-sdkinfo
- GO-2024-2571 - Invalid block proposal in github.com/cosmos/cosmos-sdkinfo
- GO-2024-2638 - ValidateVoteExtensions function in Cosmos SDK may allow incorrect voting power assumptions in…info
- ASA-2024-006: ValidateVoteExtensions helper function in Cosmos SDK may allow incorrect voting power assumptionslowCVSS 3.1
- GO-2024-2584 - Slashing evasion in github.com/cosmos/cosmos-sdkinfo
- ASA-2024-005: Potential slashing evasion during re-delegationinfo
- ASA-2024-002: Default `PrepareProposalHandler` may produce invalid proposals when used with default `SenderNonceMempool`lowCVSS 3.1
- ASA-2024-003: Missing `BlockedAddressed` Validation in Vesting ModulelowCVSS 3.1
- Cosmos-SDK Cosmovisor component may be vulnerable to denial of serviceinfo
- Barberry Security Advisory - regarding x/auth periodic vesting accountsinfo
- GO-2023-1881 - The x/crisis package does not charge ConstantFee in github.com/cosmos/cosmos-sdkinfo
- GO-2023-1821 - The x/crisis package does not cause chain halt in github.com/cosmos/cosmos-sdkinfo
- github.com/cosmos/cosmos-sdk's x/crisis does not charge ConstantFeeinfo
- Duplicate Advisory: Cosmos "Barberry" vulnerability in github.com/cosmos/cosmos-sdkinfo
- GO-2023-1861 - Cosmos "Barberry" vulnerability in github.com/cosmos/cosmos-sdkinfo
- Go package github.com/cosmos/cosmos-sdk module x/crisis does NOT cause chain haltinfo
- CVE-2021-41135: Authz Module Non-DeterminismlowCVSS 3.1EPSS 1.7%
Most severe github.com/cosmos/cosmos-sdk (Go) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- Cosmos SDK's Integer Overflow vulnerability in its Validator Rewards pool can cause a chain haltmediumCVSS 4
- Cosmos SDK: x/group can halt when erroring in EndBlockermediumCVSS 4
- Cosmos SDK: Groups module can halt chain when handling a malicious proposalmediumCVSS 4
- ASA-2024-0012, ASA-2024-0013: CosmosSDK: Transaction decoding may result in a stack overflow or resource exhaustionmediumCVSS 4
- CVE-2021-41135: Authz Module Non-DeterminismlowCVSS 3.1EPSS 1.7%
- ASA-2024-006: ValidateVoteExtensions helper function in Cosmos SDK may allow incorrect voting power assumptionslowCVSS 3.1
- ASA-2024-002: Default `PrepareProposalHandler` may produce invalid proposals when used with default `SenderNonceMempool`lowCVSS 3.1
- ASA-2024-003: Missing `BlockedAddressed` Validation in Vesting ModulelowCVSS 3.1
- GO-2025-3803 - Integer Overflow vulnerability in its Validator Rewards pool can cause a chain halt in…info
- GO-2025-3516 - Cosmos SDK can halt when erroring in EndBlocker in github.com/cosmos/cosmos-sdk/info
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many github.com/cosmos/cosmos-sdk (Go) vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/github-com-cosmos-cosmos-sdk)<a href="https://junglewise.ai/threats/technologies/github-com-cosmos-cosmos-sdk"><img src="https://junglewise.ai/threats/technologies/github-com-cosmos-cosmos-sdk/badge.svg" alt="github.com/cosmos/cosmos-sdk (Go) vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/github-com-cosmos-cosmos-sdk.json, and this page as text at https://junglewise.ai/threats/technologies/github-com-cosmos-cosmos-sdk.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "github.com/cosmos/cosmos-sdk (Go) vulnerabilities", https://junglewise.ai/threats/technologies/github-com-cosmos-cosmos-sdk, 13 November 2026.