4.8Orta
CVE-2026-119139Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 Host Panic via Func::call
Açıklama
Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a leftover assertion in component::Func::call that rejects guest exports using the async ABI option. An attacker who supplies a component with an async-lifted export can crash the host process when an embedder invokes that export through Func::call.
Zayıflık türü (CWE):
CWE-617
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| bytecodealliance | wasmtime | 46.0.0 – < 48.0.6, fixed 48.0.6, 49.0.0 – < 49.0.3, fixed 49.0.3 |
Kaynaklar ve yamalar
- GitHub Security Advisory (GHSA-m6w2-jwq2-cv2c) vendor-advisory
- VulnCheck Advisory: Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 Host Panic via Func::call third-party-advisory