Live › vulnerability › CVE-2026-101575
Go to dashboardHelidon versions 4.0.0 through 4.5.5 contain a flaw in the LRA (Long Running Action) component that can be reached over HTTP. An unauthenticated attacker with network access can read, change or delete some data handled by Helidon and partially disrupt the service.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Applications built on Helidon 4.0.0 through 4.5.5 that expose HTTP endpoints and use the LRA component are the ones at risk. The sources do not say whether applications without LRA are exposed, so unknown for those; teams on other Helidon features or other versions can likely skip it.
No product ranges from the sources yet.
pom.xml or build.gradle) and look for helidon versions between 4.0.0 and 4.5.5helidon-lra or LRA annotations)4.5.5 (the sources do not name the exact fixed version; check the Oracle advisory)Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Vulnerability in the Helidon product of Oracle Fusion Middleware (component: LRA). Supported versions that are affected are 4.0.0-4.5.5. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. While the vulnerability is in Helidon, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Helidon accessible data as well as 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, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L).
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