RUSTSEC-2026-0131
Double-free in `Chomp::inner()`
Chomp::inner() uses std::ptr::read_unaligned to move out the value from a
raw pointer. If the original value is an owned type (e.g. Box), calling
inner() moves out the ownership, but the original variable will still be
dropped at the end of its scope. This causes the same heap memory to be freed
twice, resulting in a double-free and undefined behavior.
This can be triggered through safe public APIs — Chomp::new() and
Chomp::inner() — with no unsafe required from the caller.
What each source reports
OSV No score
Double-free in `Chomp::inner()`
Chomp::inner() uses std::ptr::read_unaligned to move out the value from a
raw pointer. If the original value is an owned type (e.g. Box), calling
inner() moves out the ownership, but the original variable will still be
dropped at the end of its scope. This causes the same heap memory to be freed
twice, resulting in a double-free and undefined behavior.
This can be triggered through safe public APIs — Chomp::new() and
Chomp::inner() — with no unsafe required from the caller.
- Record
RUSTSEC-2026-0131- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
bitchompcrates.io |
0.0.0-0 and later | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
RUSTSEC-2026-0131 is a vulnerability with no CVSS score yet in bitchomp, published May 2, 2026. No source lists public exploit code. No source names a fixed version.