{"apiVersion":"1.0","identifier":"CVE-2026-76234","description":"libcrux-ecdh and libcrux-ed25519 before 0.0.6, and libcrux-psq before 0.0.7, contain cryptographic implementation bugs. libcrux-ecdh did not properly check length and clamping during X25519 secret validation (and had a broken clamping check for imported X25519 secret keys); libcrux-ed25519 performed a duplicated clamping step during key generation; and libcrux-psq panicked instead of propagating an AEADError. These were fixed in the respective patched releases.","publishedAt":"2026-08-19T14:17:52","lastModifiedAt":"2026-08-21T12:16:33","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76234","cvssScore":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","epssProbability":0.00224,"riskScore":0.77,"affectedProduct":"libcrux","affectedVersions":"unknown","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-76234","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-76234","en":"https://www.redsauce.net/en/cves/CVE-2026-76234","fr":"https://www.redsauce.net/fr/cves/CVE-2026-76234","pt":"https://www.redsauce.net/pt/cves/CVE-2026-76234","de":"https://www.redsauce.net/de/cves/CVE-2026-76234","sk":"https://www.redsauce.net/sk/cves/CVE-2026-76234","el":"https://www.redsauce.net/el/cves/CVE-2026-76234"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-76234"}}