The cosmwasm-std crate before 2.0.2 for Rust allows integer overflows that cause incorrect contract calculations.
Priority LOW 25CWE-190Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
The cosmwasm-std crate before 2.0.2 for Rust allows integer overflows that cause incorrect contract calculations.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00496 42nd percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed cosmwasm-std (CosmWasm): 1.4.4, 1.5.4, 2.0.2cosmwasm-std (crates.io): 1.4.4, 1.5.4, 2.0.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| CosmWasm | cosmwasm-std | 1.3.0 to before 1.4.4; 1.5.0 to before 1.5.4; 2.0.0 to before 2.0.2 | 1.4.4, 1.5.4, 2.0.2 | Patch available | CNA |
| — | cosmwasm-std (crates.io) | 1.3.0 to before 1.4.4 | 1.4.4 | Patch available | GHSA-8724-5xmm-w5xq |
| — | cosmwasm-std (crates.io) | 1.5.0 to before 1.5.4 | 1.5.4 | Patch available | GHSA-8724-5xmm-w5xq |
| — | cosmwasm-std (crates.io) | 2.0.0 to before 2.0.2 | 2.0.2 | Patch available | GHSA-8724-5xmm-w5xq |
- cosmwasm-std VendorCosmWasm Affected 1.3.0 to before 1.4.4; 1.5.0 to before 1.5.4; 2.0.0 to before 2.0.2 Fixed in 1.4.4, 1.5.4, 2.0.2 Patch available CNA
- cosmwasm-std (crates.io) Vendor— Affected 1.3.0 to before 1.4.4 Fixed in 1.4.4 Patch available GHSA-8724-5xmm-w5xq
- cosmwasm-std (crates.io) Vendor— Affected 1.5.0 to before 1.5.4 Fixed in 1.5.4 Patch available GHSA-8724-5xmm-w5xq
- cosmwasm-std (crates.io) Vendor— Affected 2.0.0 to before 2.0.2 Fixed in 2.0.2 Patch available GHSA-8724-5xmm-w5xq
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cosmwasm:cosmwasm-std:*:*:*:*:*:rust:*:* | 1.3.0 to before 1.4.4; 1.5.0 to before 1.5.4; 2.0.0 to before 2.0.2 | Vulnerable | CosmWasm |
- cpe:2.3:a:cosmwasm:cosmwasm-std:*:*:*:*:*:rust:*:* Versions 1.3.0 to before 1.4.4; 1.5.0 to before 1.5.4; 2.0.0 to before 2.0.2 Vulnerable ·CosmWasm
Remediation
- Fix · CNA cosmwasm-std (CosmWasm) Fixed in 1.4.4, 1.5.4, 2.0.2
- Fix · GHSA-8724-5xmm-w5xq cosmwasm-std (crates.io) Fixed in 1.4.4 Advisory →
- Fix · GHSA-8724-5xmm-w5xq cosmwasm-std (crates.io) Fixed in 1.5.4 Advisory →
- Fix · GHSA-8724-5xmm-w5xq cosmwasm-std (crates.io) Fixed in 2.0.2 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2024-58263
- 2026-10-03 Alias added: GHSA-8724-5xmm-w5xq
References
Exploit 2
Other 5
- https://crates.io/crates/cosmwasm-std
- https://github.com/CosmWasm/cosmwasm/commit/607e7fc710fb9441096e8edbaa12879b552c8f65
- https://github.com/CosmWasm/cosmwasm/commit/a6a639e09adc355b5f889a09141649005cb08a46
- https://github.com/CosmWasm/cosmwasm/commit/eff79bcbe73b61178817aacf0a6449437adad6a9
- https://github.com/CosmWasm/cosmwasm
Sources
- CVE-2024-58263 · CVE Program
- CVE-2024-58263 · NVD
- FIRST EPSS
- GHSA-8724-5xmm-w5xq · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences