---
id: "CVE-2026-101377"
kind: "vulnerability"
aliases: ["CVE-2026-101377"]
title: "Oracle REST Data Services: Database Actions flaw allows partial denial of service"
severity: "low"
cvss: 2.7
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["oracle-database", "oracle-rest-data-services", "runtime", "self-hosted"]
not_affected_if: ["auth-required", "default-config"]
published_at: "2026-10-20T22:17:45+00:00"
first_seen_at: "2026-10-23T21:57:21+00:00"
updated_at: "2026-10-25T04:48:05+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101377", "first_seen_at": "2026-10-23T21:57:21+00:00"}]
---

# Oracle REST Data Services: Database Actions flaw allows partial denial of service

A flaw in the Database Actions component of Oracle REST Data Services lets a high-privileged attacker over HTTP partly disrupt the service. The sources describe only an availability impact, with no confidentiality or integrity loss.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed Oracle REST Data Services version against the affected range 24.2.0-26.1.0 (unknown exact command from sources)
- Confirm whether Database Actions is enabled on the deployment (unknown from sources)

## Fix

- Move Oracle REST Data Services to a release outside the affected 24.2.0-26.1.0 range (fixed version unknown from sources)
- Check Oracle's security advisory for the patched build (unknown from sources)

## Timeline

- 2026-10-23T21:57:21+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101377

## From the sources

Vulnerability in Oracle REST Data Services (component: Database Actions).  Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle REST Data Services.  Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle REST Data Services. CVSS 3.1 Base Score 2.7 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_