{"id":"CVE-2025-64767","revision":"0c60a09cf27d405790bf69a9d0e201fe","records":[{"revision":"0c60a09cf27d405790bf69a9d0e201fe","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-64767","aliases":[],"title":"hpke-js reuses AEAD nonces","description":"hpke-js is a Hybrid Public Key Encryption (HPKE) module built on top of Web Cryptography API. Prior to version 1.7.5, the public SenderContext Seal() API has a race condition which allows for the same AEAD nonce to be re-used for multiple Seal() calls. This can lead to complete loss of Confidentiality and Integrity of the produced messages. This issue has been patched in version 1.7.5.","state":0,"publishedAt":"2025-11-21T18:47:19.93+00:00","modifiedAt":"2025-11-21T19:01:11.833+00:00","affected":[{"ecosystem":"Vendor product","name":"hpke-js","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"dajiaji\",\n                    \"product\": \"hpke-js\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.7.5\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1,"severity":"CRITICAL"}],"references":["https://github.com/dajiaji/hpke-js/security/advisories/GHSA-73g8-5h73-26h4","https://github.com/dajiaji/hpke-js/commit/94a767c9b9f37ce48d5cd86f7017d8cacd294aaf","https://github.com/dajiaji/hpke-js/blob/b7fd3592c7c08660c98289d67c6bb7f891af75c4/packages/core/src/senderContext.ts#L22-L34"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-64767","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-64767","identifiers":["CVE-2025-64767"]},"retained":false,"historicalAffected":[]}],"coverage":[]}