{"apiVersion":"1.0","identifier":"CVE-2026-74876","description":"openssl_encrypt versions before 1.4.0 contain a vulnerability in PublicKeyBundle.from_dict() that creates key bundles from untrusted data without verifying signatures. Attackers can call from_dict() followed by to_identity() without signature verification to encrypt data using attacker-controlled public keys, leaking secrets.","publishedAt":"2026-08-17T11:16:42","lastModifiedAt":"2026-08-17T16:17:50","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74876","cvssScore":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00201,"riskScore":1,"affectedProduct":"openssl_encrypt","affectedVersions":"<1.4.0","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74876","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74876","en":"https://www.redsauce.net/en/cves/CVE-2026-74876","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74876","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74876","de":"https://www.redsauce.net/de/cves/CVE-2026-74876","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74876","el":"https://www.redsauce.net/el/cves/CVE-2026-74876"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74876"}}