CVE-2026-101572: Helidon 4.0.0 through 4.5.5, 27.0.0

Affected technology

Helidon · 4.0.0 through 4.5.5, 27.0.0
Oracle Corporation

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Unauthenticated attacker with network access via HTTP/2 can compromise Helidon. Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 20-Oct-2026 22:55 UTC

KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-20 22:53:49.460453+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-101572.html