CVE-2024-30266
Panic when using a dropped extenref-typed element segment
3.3
LOW
CVSS 3.1
EPSS 0.02%
Description
wasmtime is a runtime for WebAssembly. The 19.0.0 release of Wasmtime contains a regression introduced during its development which can lead to a guest WebAssembly module causing a panic in the host runtime. A valid WebAssembly module, when executed at runtime, may cause this panic. This vulnerability has been patched in version 19.0.1.
How to fix CVE-2024-30266
To remediate CVE-2024-30266, upgrade the affected package to a fixed version below.
- —upgrade to 19.0.1 or later
- —upgrade to 19.0.1 or later
- —upgrade to 21.0.2+dfsg-1 or later
Is CVE-2024-30266 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 19.0.0, < 19.0.1
- >= 19.0.0, < 19.0.1
- from 0, < 21.0.2+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |