{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0.0.0-0"}],"component":"metacall","cve_ids":[],"ecosystem":"crates.io","exploited":false,"fixed_versions":[],"id":"tcs_01M5KFBJBYK3SPD6NGR2TP71HG","modified_at":"2026-06-03T10:45:04.175671146Z","published_at":"2026-06-01T12:00:00Z","references":["https://osv.dev/vulnerability/RUSTSEC-2026-0156","https://crates.io/crates/metacall","https://rustsec.org/advisories/RUSTSEC-2026-0156.html","https://github.com/metacall/core/issues/809"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"RUSTSEC-2026-0156","url":"https://osv.dev/vulnerability/RUSTSEC-2026-0156"}],"summary":"Bad-free in `MetaCallException::new`"}