wasmtime 50.0.0
Warn
crates.io
PkgFire would install this release with a warning.·Checked 7 hours ago·Published 20 October 2026
Why
-
warnVulnerability
Cross-engine type confusion with host-created struct-types-with-supertypes (fixed in 50.0.1)
-
warnVulnerability
Unchecked memory usage in transferring borrowed resources between components (fixed in 50.0.1)
What the code does
On its own this is weak signal: plenty of honest libraries read files or talk to the network. What PkgFire watches is a release gaining something the one before it did not.
Source patterns
Patterns found in the source, including those malware is known to use.
Other checked releases
Check every dependency before it installs
This page is one release. PkgFire checks every package in your lockfile, on every install and in every pull request, and blocks the bad ones before they run.