{"action":"Upgrade @hpke/core to 1.7.5 or later.","affected":[{"fixed":"1.7.5","introduced":"0"}],"component":"@hpke/core","cve_ids":["CVE-2025-64767"],"ecosystem":"npm","epss":0.00228,"exploited":false,"fixed_versions":["1.7.5"],"ghsa_id":"GHSA-73g8-5h73-26h4","id":"tcs_01M5KF8MER56XFMFBZGSB6CFPF","modified_at":"2025-11-21T22:18:25Z","published_at":"2025-11-20T17:36:13Z","references":["https://osv.dev/vulnerability/GHSA-73g8-5h73-26h4","https://github.com/dajiaji/hpke-js/security/advisories/GHSA-73g8-5h73-26h4","https://nvd.nist.gov/vuln/detail/CVE-2025-64767","https://github.com/dajiaji/hpke-js/commit/94a767c9b9f37ce48d5cd86f7017d8cacd294aaf","https://github.com/dajiaji/hpke-js","https://github.com/dajiaji/hpke-js/blob/b7fd3592c7c08660c98289d67c6bb7f891af75c4/packages/core/src/senderContext.ts#L22-L34"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"GHSA-73g8-5h73-26h4","url":"https://osv.dev/vulnerability/GHSA-73g8-5h73-26h4"}],"summary":"@hpke/core reuses AEAD nonces"}