Moyenne
6.9
Wasmtime 46.0.0 before 46.0.3 and 47.0.0 before 47.0.4 contains an uncontrolled resource...
CVE-2026-115391
Première détection SecPulse
Paquets affectés
| Écosystème | Paquet | Concernées | Corrigé |
|---|---|---|---|
| bytecodealliance | wasmtime |
≥ 46.0.0, < 46.0.3 ≥ 47.0.0, < 47.0.4 |
46.0.3 47.0.4 |
Description d'origine La description telle que publiée par la source (souvent en anglais).
Wasmtime 46.0.0 before 46.0.3 and 47.0.0 before 47.0.4 contains an uncontrolled resource allocation vulnerability in its WASIp3 implementation that buffers guest-specified-length writes on the host without limit. Malicious guests can offer large buffers to WASIp3 file or HTTP write streams, causing the host to copy and buffer all bytes, bounded only by guest linear memory, exhausting host memory.
Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
Références
- web github.com
- web vulncheck.com
- web nvd.nist.gov
- web github.com