---
title: "CVE-2026-101634: Oracle Mobile Field Service - Unauthorized Access & Denial of Service"
description: "Oracle Mobile Field Service 12.2.3-12.2.15 contains an unauthenticated network access vulnerability in Internal Operations, letting attackers gain unauthorized access to critical data or cause denial of service, exploit requires network access via HTTP."
url: https://panop.io/threat-heartbeat/CVE-2026-101634/
---

# CVE-2026-101634 Oracle Mobile Field Service - Unauthorized Access & Denial of Service

Oracle Mobile Field Service 12.2.3-12.2.15 contains an unauthenticated network access vulnerability in Internal Operations, letting attackers gain unauthorized access to critical data or cause denial of service, exploit requires network access via HTTP.

CVSS base score 9.1 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-101634)

## Details

Type

Unauthorized Access

Impact

Information Disclosure, Denial Of Service

CVSS vector

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

Published

20 October 2026

Updated

21 October 2026

## Vendor fix

Update to the latest available version beyond 12.2.15.

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-2026-101634](https://nvd.nist.gov/vuln/detail/CVE-2026-101634)
- [https://www.oracle.com/security-alerts/cpuoct2026.html](https://www.oracle.com/security-alerts/cpuoct2026.html)

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## 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

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