RUSTSEC-2026-0006: Wasmtime segfault or unused out-of-sandbox load with f64.copysign operator on x86-64 #6338
Description
Wasmtime segfault or unused out-of-sandbox load with
f64.copysignoperator on x86-64
| Details | |
|---|---|
| Package | wasmtime |
| Version | 38.0.4 |
| URL | GHSA-vc8c-j3xm-xj73 |
| Date | 2026-01-26 |
| Patched versions | >=41.0.1,>=40.0.3, <41.0.0,>=36.0.5, <37.0.0,<29.0.0 |
This is an entry in the RustSec database for the Wasmtime security advisory
located at
GHSA-vc8c-j3xm-xj73
For more information see the GitHub-hosted security advisory.
See advisory page for additional details.