# CVE-2026-82996: Oracle Platform Security for Java privilege escalation

Source: https://junglewise.ai/threats/cve-2026-82996-oracle-platform-security-for-java-privilege-escalation  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-15. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-82996 · Severity: high · CVSS 7.8 · Published 2026-09-15

Oracle Platform Security for Java is a core security component of Oracle Fusion Middleware used to manage authentication and authorization for enterprise applications. A vulnerability in the Centralized Thirdparty Jars component allows a low-privileged local user on the server to escalate privileges and take over the entire Platform Security service, potentially compromising all applications that depend on it for access control.

Technologies: [Oracle Platform Security for Java](https://junglewise.ai/threats/technologies/platform-security-for-java). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-82996 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-82996 being exploited in the wild.

**How severe is CVE-2026-82996?** High severity, with a CVSS score of 7.8, published 15 September 2026.

**Which products and versions are affected?** Oracle Platform Security for Java 12.2.1.4.0, 14.1.2.0.0.

**Is there a fix for CVE-2026-82996?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-82996 attacked?** It is attacked with local access, in a software library.

**Am I affected by CVE-2026-82996?** Check whether you run Oracle Platform Security for Java at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability exists in the Centralized Thirdparty Jars component of Oracle Platform Security for Java versions 12.2.1.4.0 and 14.1.2.0.0. It is a local privilege escalation flaw requiring low privileges and local logon to the infrastructure where the product executes, with no user interaction required. A successful exploit allows a local attacker to completely compromise the Oracle Platform Security for Java service, gaining full control over confidentiality, integrity, and availability of the security framework. The CVSS 3.1 vector (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) indicates local attack vector, low complexity, and low privilege requirements with high impact across all security dimensions.

## Affected products

- Oracle Platform Security for Java 12.2.1.4.0, 14.1.2.0.0

## Timeline

- 2026-09-15: disclosed

## References

- [https://www.oracle.com/security-alerts/cspusep2026.html](https://www.oracle.com/security-alerts/cspusep2026.html)

## Related threats

- [Oracle Platform Security for Java remote code execution](https://junglewise.ai/threats/cve-2026-83020-oracle-platform-security-for-java-remote-code-execution)
- [Oracle Platform Security for Java remote code execution in Centralized Thirdparty Jars](https://junglewise.ai/threats/cve-2026-83011-oracle-platform-security-for-java-remote-code-execution-in)
- [Oracle Platform Security for Java remote code execution in Centralized Thirdparty Jars](https://junglewise.ai/threats/cve-2026-82995-oracle-platform-security-for-java-remote-code-execution-in)
- [Oracle Platform Security for Java remote code execution in LDAP](https://junglewise.ai/threats/cve-2026-82994-oracle-platform-security-for-java-remote-code-execution-in-ldap)
- [Oracle Platform Security for Java takeover via Centralized Thirdparty Jars](https://junglewise.ai/threats/cve-2026-61246-oracle-platform-security-for-java-takeover-via-centralized)