Is there a public exploit for CVE-2026-101574?

No public exploit for CVE-2026-101574 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-101574?

CVE-2026-101574 scores CVSS 6.9 (v3.1), rated medium. EPSS puts the chance of exploitation in the next 30 days at 0.19%.

What does CVE-2026-101574 affect?

CVE-2026-101574 affects Oracle Corporation Helidon.

6.9 Medium

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: OIDC).

CVE-2026-101574

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: OIDC). Supported versions that are affected are 4.0.0-4.5.5 and 27.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Helidon, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Helidon accessible data as well as unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 6.9 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N).

Assessment

CVSS: 6.9 (v3.1)
Severity: Medium
EPSS: 0.19% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 20 October 2026
Last updated: 6 November 2026
Affected: Oracle Corporation · Helidon
Assigner: oracle

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N

At the source

EUVD (ENISA)

References

https://www.oracle.com/security-alerts/cpuoct2026.html

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