crates.io/wasmtime CVE-2025-53901: low 3.5, EPSS 0.38%
Wasmtime CLI is vulnerable to host panic through its fd_renumber function
Action: Upgrade wasmtime to 24.0.4 or later.
cargo update -p wasmtime --precise 24.0.4cargo update -p wasmtime --precise 33.0.2cargo update -p wasmtime --precise 34.0.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 10.0.0 | 24.0.4 | - |
| 33.0.0 | 33.0.2 | - |
| 34.0.0 | 34.0.2 | - |
Fixed versions
| 24.0.4 | 33.0.2 | 34.0.2 |
Sources
- osv: GHSA-fm79-3f68-h2fc#crates.io/wasmtime
- https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-fm79-3f68-h2fc
- https://nvd.nist.gov/vuln/detail/CVE-2025-53901
- https://github.com/bytecodealliance/wasmtime/pull/11277
- https://github.com/bytecodealliance/wasmtime/pull/11278
- https://github.com/bytecodealliance/wasmtime/pull/11279
- https://github.com/bytecodealliance/wasmtime/pull/11281
- https://docs.wasmtime.dev/security-what-is-considered-a-security-vulnerability.html
- https://docs.wasmtime.dev/stability-release.html
- https://github.com/WebAssembly/WASI/blob/e1aa1cae4dda4c1f70f23fe11e922aae92f240a8/legacy/preview1/witx/wasi_snapshot_preview1.witx#L245-L260
- https://github.com/bytecodealliance/wasmtime
- https://github.com/bytecodealliance/wasmtime/blob/037a6edadbc225decbea00a551aabf04203717d9/crates/wasi/src/preview1.rs#L1824-L1836
- https://rustsec.org/advisories/RUSTSEC-2025-0046.html
CVE-2025-53901 · published · modified · JSON