{"id":"RUSTSEC-2026-0266","title":"`internment` 0.8.7 was removed from crates.io due to a malicious dependency","summary":"`internment` 0.8.7 was removed from crates.io due to a malicious dependency","severity":"none","vendor":"internment","product":"internment","ecosystem":"rust","affected":["internment >= 0.8.7-0"],"published":"2026-08-20","updated":"2026-08-20","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2026-0266","references":[{"url":"https://crates.io/crates/internment"},{"url":"https://rustsec.org/advisories/RUSTSEC-2026-0266.html"},{"url":"https://blog.rust-lang.org/2026/08/20/supply-chain-attack-on-arrayref"}],"tags":["osv","rust"],"ingestedAt":"2026-08-20T19:23:10.051Z","slug":"RUSTSEC-2026-0266","body":"## Overview\n\nA new version of the `internment` crate was published with a direct dependency\non `proc-macro1`, which would execute a malicious build script.\n\nThis compromised version was published on 2026-08-20 and removed approximately\n90 minutes later, with no evidence of actual usage.\n\n## Affected packages\n\n- `internment >= 0.8.7-0`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}