{"action":"Upgrade libcrux-poly1305 to 0.0.5 or later.","affected":[{"fixed":"0.0.5","introduced":"0"}],"component":"libcrux-poly1305","cve_ids":[],"ecosystem":"crates.io","exploited":false,"fixed_versions":["0.0.5"],"ghsa_id":"GHSA-pv9v-5j35-xwcr","id":"tcs_01M5KF28K03MTC2EDJYZZ5FFV9","modified_at":"2026-03-27T06:11:21.406889Z","published_at":"2026-03-26T18:00:05Z","references":["https://osv.dev/vulnerability/GHSA-pv9v-5j35-xwcr","https://github.com/cryspen/libcrux/pull/1351","https://github.com/cryspen/libcrux","https://rustsec.org/advisories/RUSTSEC-2026-0073.html"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-pv9v-5j35-xwcr","url":"https://osv.dev/vulnerability/GHSA-pv9v-5j35-xwcr"}],"summary":"libcrux Panics During Standalone MAC Operations"}