append-only-vec (crates.io)

Known vulnerabilities and malicious package reports for append-only-vec on crates.io, live from OSV, with CISA KEV exploitation status and EPSS scores.

Known package reports

1 malicious package report and 1 vulnerability returned by OSV. Check a specific version to see which reports apply.

If you installed a reported malicious release, remove it and rotate the credentials that machine could access. Upgrading does not undo code that already ran.

MAL-2026-14333: Malicious package report

Malicious code in append_only_vec (crates.io)

Published 2026-08-20.

Updated 2026-08-20.

Reported affected releases: 0.1.9.

RUSTSEC-2026-0262: Vulnerability

`append-only-vec` 0.1.9 was removed from crates.io due to a malicious dependency

Published 2026-08-20.

Updated 2026-08-21.

Affected ranges: introduced 0.1.9-0.

Source: OSV, including OpenSSF malicious-package reports and GitHub advisories. No known report is not proof a package is safe.