# cosmwasm-vm (crates.io) vulnerabilities Source: https://junglewise.ai/threats/technologies/cosmwasm-vm Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/cosmwasm-vm.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 7 vulnerabilities in cosmwasm-vm (crates.io): 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, wasmvm: Malicious smart contract can slow down block production, was published on 4 February 2025. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 7 (0 critical, 0 exploited in the wild) ## About cosmwasm-vm (crates.io) WebAssembly virtual machine for executing CosmWasm smart contracts on blockchain networks. ## Latest cosmwasm-vm (crates.io) vulnerabilities - [wasmvm: Malicious smart contract can slow down block production](https://junglewise.ai/threats/wasmvm-malicious-smart-contract-can-slow-down-block-production-8d20164a) (info, published 4 Feb 2025) - [CosmWasm VM Incorrect metering](https://junglewise.ai/threats/cosmwasm-vm-incorrect-metering-8b9d6f46) (info, published 10 Dec 2024) - [Panic in wasmvm can slow down block production](https://junglewise.ai/threats/panic-in-wasmvm-can-slow-down-block-production-e59c5f59) (info, published 10 Dec 2024) - [CWA-2023-004: Excessive number of function parameters in compiled Wasm](https://junglewise.ai/threats/cwa-2023-004-excessive-number-of-function-parameters-in-compiled-wasm-e7833357) (low, CVSS 3.1, published 27 Aug 2024) - [RUSTSEC-2024-0366 - CWA-2023-004: Excessive number of function parameters in compiled Wasm](https://junglewise.ai/threats/rustsec-2024-0366-cwa-2023-004-excessive-number-of-function-parameters-64a5aeeb) (info, published 27 Aug 2024) - [Gas mispricing in cosmwasm-vm](https://junglewise.ai/threats/gas-mispricing-in-cosmwasm-vm-5d6dc16f) (low, CVSS 3.1, published 8 Aug 2024) - [RUSTSEC-2024-0361 - CWA-2024-004: Gas mispricing in cosmwasm-vm](https://junglewise.ai/threats/rustsec-2024-0361-cwa-2024-004-gas-mispricing-in-cosmwasm-vm-be0f4de6) (info, published 8 Aug 2024) ## Most severe cosmwasm-vm (crates.io) vulnerabilities - [CWA-2023-004: Excessive number of function parameters in compiled Wasm](https://junglewise.ai/threats/cwa-2023-004-excessive-number-of-function-parameters-in-compiled-wasm-e7833357) (low, CVSS 3.1, published 27 Aug 2024) - [Gas mispricing in cosmwasm-vm](https://junglewise.ai/threats/gas-mispricing-in-cosmwasm-vm-5d6dc16f) (low, CVSS 3.1, published 8 Aug 2024) - [wasmvm: Malicious smart contract can slow down block production](https://junglewise.ai/threats/wasmvm-malicious-smart-contract-can-slow-down-block-production-8d20164a) (info, published 4 Feb 2025) - [CosmWasm VM Incorrect metering](https://junglewise.ai/threats/cosmwasm-vm-incorrect-metering-8b9d6f46) (info, published 10 Dec 2024) - [Panic in wasmvm can slow down block production](https://junglewise.ai/threats/panic-in-wasmvm-can-slow-down-block-production-e59c5f59) (info, published 10 Dec 2024) - [RUSTSEC-2024-0366 - CWA-2023-004: Excessive number of function parameters in compiled Wasm](https://junglewise.ai/threats/rustsec-2024-0366-cwa-2023-004-excessive-number-of-function-parameters-64a5aeeb) (info, published 27 Aug 2024) - [RUSTSEC-2024-0361 - CWA-2024-004: Gas mispricing in cosmwasm-vm](https://junglewise.ai/threats/rustsec-2024-0361-cwa-2024-004-gas-mispricing-in-cosmwasm-vm-be0f4de6) (info, published 8 Aug 2024) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other crates.io technologies - [surrealdb (crates.io)](https://junglewise.ai/threats/technologies/surrealdb): 83 vulnerabilities - [wasmtime (crates.io)](https://junglewise.ai/threats/technologies/wasmtime): 67 vulnerabilities - [deno (crates.io)](https://junglewise.ai/threats/technologies/deno): 39 vulnerabilities - [zebrad (crates.io)](https://junglewise.ai/threats/technologies/zebrad): 27 vulnerabilities - [russh (crates.io)](https://junglewise.ai/threats/technologies/crates-io-russh): 26 vulnerabilities - [openssl-src (crates.io)](https://junglewise.ai/threats/technologies/openssl-src): 26 vulnerabilities - [openssl (crates.io)](https://junglewise.ai/threats/technologies/crates-io-openssl): 25 vulnerabilities - [rustfs (crates.io)](https://junglewise.ai/threats/technologies/rustfs): 25 vulnerabilities - [coreutils (crates.io)](https://junglewise.ai/threats/technologies/crates-io-coreutils): 21 vulnerabilities - [ckb (crates.io)](https://junglewise.ai/threats/technologies/ckb): 19 vulnerabilities - [apollo-router (crates.io)](https://junglewise.ai/threats/technologies/apollo-router): 13 vulnerabilities - [deepseek-tui (crates.io)](https://junglewise.ai/threats/technologies/deepseek-tui): 13 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "cosmwasm-vm (crates.io) vulnerabilities", https://junglewise.ai/threats/technologies/cosmwasm-vm, 9 November 2026.