CVE-2026-73935

7.5 Élevée

Publiée le 18/08/2026 à 23:18 · Modifiée le 22/10/2026 à 19:09 · Modifiée · Source : secalert_us@oracle.com

Description

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected are 4.0.0-4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Helidon. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

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Produits concernés

Oracle Corporation Helidon
Oracle helidon

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.5 Élevée	secalert_us@oracle.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`

Faiblesses (CWE)

CWE-284

Références

https://www.oracle.com/security-alerts/cspuaug2026.html Vendor Advisory

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories