GHSA-77xj-rrh3-wx3v

`time_calibrator` was removed from crates.io due to malicious code

Published 4 Mar 2026Modified 4 Mar 2026

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

No source gives a CVSS score.

Trivy's own label is CRITICAL. Rated critical by GHSA.

Description

It was reported `time_calibrator` contained malicious code, that would try to upload `.env` files to a server. The malicious crate had only 1 version published at 2026-02-28 and no evidence of actual usage. The crate was removed from crates.io and the user account was locked. There were no crates depending on this crate on crates.io. Rust security response working group thanks Gabriel Silva for finding and reporting this, and thanks to Emily Albini for co-ordinating with the crates.io and infra-admin teams.

Affected packages and fixed versions

Source	Package	Fixed in
cargo::GitHub Security Advisory Rust	time_calibrator	no fix listed

References

https://rustsec.org/advisories/RUSTSEC-2026-0030.html

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