# CVE-2026-101829: Oracle Mobile Application Server authorization bypass in MWA Terminal Server

Source: https://junglewise.ai/threats/cve-2026-101829-vulnerability-in-the-oracle-mobile-application-server-product-of  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-20. Updated: 2026-10-20  
License: CC BY 4.0 with a link back

CVE-2026-101829 · Severity: high · CVSS 7.4 · Published 2026-10-20

Oracle Mobile Application Server is a component of Oracle E-Business Suite that handles mobile application operations. An unauthenticated attacker on the network can exploit a difficult-to-exploit vulnerability via HTTP to gain unauthorized access to create, delete, or modify critical data in the system, potentially compromising the entire E-Business Suite deployment's data confidentiality and integrity.

Technologies: [Oracle Mobile Application Server](https://junglewise.ai/threats/technologies/mobile-application-server). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-101829 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-101829 being exploited in the wild.

**How severe is CVE-2026-101829?** High severity, with a CVSS score of 7.4, published 20 October 2026.

**Which products and versions are affected?** Oracle Mobile Application Server 12.2.3 through 12.2.15.

**Is there a fix for CVE-2026-101829?** 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-2026-101829 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-101829?** Check whether you run Oracle Mobile Application Server 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

An authorization bypass vulnerability exists in the MWA Terminal Server component of Oracle Mobile Application Server that allows unauthenticated network attackers to access and manipulate critical data via HTTP. The vulnerability requires specific preconditions to exploit (high attack complexity) but grants unauthorized creation, deletion, modification, and read access to sensitive data when successful. The advisory confirms this is a known issue affecting versions 12.2.3 through 12.2.15.

## Affected products

- Oracle Mobile Application Server 12.2.3 through 12.2.15

## Timeline

- 2026-10-20: disclosed

## References

- [https://www.oracle.com/security-alerts/cpuoct2026.html](https://www.oracle.com/security-alerts/cpuoct2026.html)

## Related threats

- [Oracle Mobile Application Server unauthorized data access in MWA Terminal Server](https://junglewise.ai/threats/cve-2026-101828-vulnerability-in-the-oracle-mobile-application-server-product-of)
- [Oracle Mobile Application Server denial of service and data manipulation](https://junglewise.ai/threats/cve-2026-83465-oracle-mobile-application-server-denial-of-service-and-data)
- [Oracle Mobile Application Server unauthenticated network compromise](https://junglewise.ai/threats/cve-2026-83464-oracle-mobile-application-server-unauthenticated-network)
- [Oracle Mobile Application Server auth bypass in MWA Terminal Server](https://junglewise.ai/threats/cve-2026-83463-oracle-mobile-application-server-auth-bypass-in-mwa-terminal)
- [Oracle Mobile Application Server data exposure in MWA Terminal Server](https://junglewise.ai/threats/cve-2026-70732-oracle-mobile-application-server-data-exposure-in-mwa-terminal)