MEDIUMCVSS v3.1 5.8Vulnerability
CVE-2026-101580
Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-security-providers-jwt). Supported versions that are affected are 4.0.0-4.5.5 and 27.0.0. Easily exploitable 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 read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N).
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-10-23T02:14:06.697318+00:00
- Epss score
- 0.00316
- Cvss score
- 5.8
- Cvss severity
- MEDIUM
- Retrieved at
- 2026-10-23T02:20:26+00:00
- Score
- 5.8
- Last source
- NVD
- Cvss version
- 3.1
- Cve id
- CVE-2026-101580
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
- First seen by Signal
- 2026-10-21T22:34:36+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
- Published at
- 2026-10-20T22:18:11.353
- Last modified
- 2026-10-21T18:39:21.847
- Epss percentile
- 0.23257
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