{"apiVersion":"1.0","identifier":"CVE-2026-73896","description":"Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Helidon accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Helidon. CVSS 3.1 Base Score 6.5 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L).","publishedAt":"2026-08-18T21:18:22","lastModifiedAt":"2026-08-20T14:55:42","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73896","cvssScore":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","epssProbability":0.00346,"riskScore":0.67,"affectedProduct":"Helidon","affectedVersions":"==4.5.0","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-73896","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-73896","en":"https://www.redsauce.net/en/cves/CVE-2026-73896","fr":"https://www.redsauce.net/fr/cves/CVE-2026-73896","pt":"https://www.redsauce.net/pt/cves/CVE-2026-73896","de":"https://www.redsauce.net/de/cves/CVE-2026-73896","sk":"https://www.redsauce.net/sk/cves/CVE-2026-73896","el":"https://www.redsauce.net/el/cves/CVE-2026-73896"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-73896"}}