{"action":"Upgrade pyo3 to 0.28.2 or later.","affected":[{"fixed":"0.28.2","introduced":"0.28.0"}],"component":"pyo3","cve_ids":[],"ecosystem":"crates.io","exploited":false,"fixed_versions":["0.28.2"],"ghsa_id":"GHSA-47qc-857f-7w7f","id":"tcs_01M5KFARDVB2CWGY9Z6CBBE5MM","modified_at":"2026-02-23T07:15:28Z","published_at":"2026-02-18T12:00:00Z","references":["https://osv.dev/vulnerability/RUSTSEC-2026-0013","https://crates.io/crates/pyo3","https://rustsec.org/advisories/RUSTSEC-2026-0013.html","https://github.com/PyO3/pyo3/pull/5807#issuecomment-3913251784"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"RUSTSEC-2026-0013","url":"https://osv.dev/vulnerability/RUSTSEC-2026-0013"}],"summary":"Type confusion when accessing data from sublasses of subclasses of native types with `abi3` feature targeting Python 3.12 and up"}