--- title: "CVE-2026-83314: Oracle BI Publisher - Broken Access Control" description: "Oracle BI Publisher 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0 contain an integrity and availability vulnerability caused by improper access control in Web Service API, letting low privileged attackers with network access via SOAP modify critical data or cause denial of service, exploit requires low privileged network access." url: https://panop.io/threat-heartbeat/CVE-2026-83314/ --- # CVE-2026-83314 Oracle BI Publisher - Broken Access Control Oracle BI Publisher 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0 contain an integrity and availability vulnerability caused by improper access control in Web Service API, letting low privileged attackers with network access via SOAP modify critical data or cause denial of service, exploit requires low privileged network access. CVSS base score 8.1 /10 High CISA KEV Not listed Public exploit None known Authentication Required EPSS 0.38% chance of exploitation in 30 days [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-83314) ## Details Type Broken Access Control Impact Data Tampering, Denial Of Service CVSS vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Published 15 September 2026 Updated 15 October 2026 Weakness [CWE-284](https://cwe.mitre.org/data/definitions/284.html) ## Vendor fix Update to the latest available version of Oracle BI Publisher. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-83314](https://nvd.nist.gov/vuln/detail/CVE-2026-83314) - [https://www.oracle.com/security-alerts/cspusep2026.html](https://www.oracle.com/security-alerts/cspusep2026.html) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)