{"action":"Upgrade ammonia to 3.3.2 or later.","affected":[{"fixed":"3.3.2","introduced":"0.0.0-0"},{"fixed":"4.0.2","introduced":"4.0.0"},{"fixed":"4.1.3","introduced":"4.1.0"}],"component":"ammonia","cve_ids":["CVE-2026-63430"],"ecosystem":"crates.io","exploited":false,"fixed_versions":["3.3.2","4.0.2","4.1.3"],"ghsa_id":"GHSA-9jh8-v38h-cvhr","id":"tcs_01M5KFBR8N4G4YJDV9ZDW9P9PV","modified_at":"2026-07-17T05:41:42.316382038Z","published_at":"2026-06-30T12:00:00Z","references":["https://osv.dev/vulnerability/RUSTSEC-2026-0193","https://crates.io/crates/ammonia","https://rustsec.org/advisories/RUSTSEC-2026-0193.html"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"RUSTSEC-2026-0193","url":"https://osv.dev/vulnerability/RUSTSEC-2026-0193"}],"summary":"mXSS in ammonia via MathML `annotation-xml` encoding strip"}