What’s Vulnerable › Vulnerabilities

CVE-2024-58263

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-07-27 · updated 2026-06-17
• Weakness: CWE-190

Description

The cosmwasm-std crate before 2.0.2 for Rust allows integer overflows that cause incorrect contract calculations.

Affected products

• cosmwasm-std: from 1.3.0 before 1.4.4; from 1.5.0 before 1.5.4; from 2.0.0 before 2.0.2 — fixed in 1.4.4, 1.5.4, 2.0.2

How to fix

Upgrade to a fixed version: cosmwasm-std 1.4.4, 1.5.4, 2.0.2. Check the vendor advisory for mitigations.

References

• https://crates.io/crates/cosmwasm-std
• https://github.com/CosmWasm/advisories/blob/main/CWAs/CWA-2024-002.md
• https://rustsec.org/advisories/RUSTSEC-2024-0338.html

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