The Ref methods intoref, intomut, intoslice, and intoslicemut are unsound and may allow safe code to exhibit undefined behavior when used with Ref<B, T where B…
Full advisory text at GitHub advisory.
cargo package report
Is zerocopy safe?
zerocopy (cargo) has 2 known vulnerabilities, the worst rated MODERATE. Upgrade to 0.7.31 or later to clear all of them. No malicious-package signal is recorded.
// reach
0 direct dependencies
none carry a known advisory
0 packages depend on it
dependents not yet indexed for this ecosystem
Create a free accountfor every dependency path, dependent and what to upgrade
// ai model usage
Tracked for PyPI packages. HuggingFace models declare Python dependencies, so cargo packages are not covered.
cvss
5.0
medium
severity band, no base score published
epss
not scored
chance of exploitation in 30 days
xyz score
not scored
CyberXYZ composite out of 10
fig. 01 — GHSA-rjhf-4mh8-9xjq, the advisory selected below
// 2 advisories
Is zerocopy safe to install?
CyberXYZ does not call a package safe in absolute terms. It records 2 known vulnerabilities for zerocopy (cargo), the worst rated MODERATE, and no malicious-package signal. Whether it is acceptable depends on the version you run.
Does zerocopy have known vulnerabilities?
Yes. CyberXYZ records 2 known vulnerabilities for zerocopy (cargo), the worst rated MODERATE. They are GHSA-rjhf-4mh8-9xjq, GHSA-3mv5-343c-w2qg.
Which version of zerocopy should I use?
0.7.31 or later clears every advisory recorded for zerocopy (cargo). Check the release you pick before installing it.
How do I check zerocopy before installing?
Search zerocopy in CyberXYZ Check at https://cyberxyz.io/check?q=zerocopy. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-14 at 06:47 UTC. The most recent advisory here was published 2023-12-18. Updated continuously from NVD, GHSA, OSV and CNA feeds.