---
id: CVE-2026-101600
title: 'Vulnerability in Oracle TimesTen In-Memory Database (component: TimesTen IMDB)'
summary: >-
  Vulnerability in Oracle TimesTen In-Memory Database (component: TimesTen
  IMDB).  Supported versions that are affected are 26.1-26.1.1.3.0. Difficult to
  exploit vulnerability allows low privileged attacker with logon to the
  infrastructure…
severity: low
cvss: 3.6
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle TimesTen In-Memory Database
affected:
  - oracle_timesten_in-memory_database >= 26.1 <= 26.1.1.3.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:21:48.687Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-101600'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.976Z'
---

## Overview

Vulnerability in Oracle TimesTen In-Memory Database (component: TimesTen IMDB).  Supported versions that are affected are 26.1-26.1.1.3.0. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle TimesTen In-Memory Database executes to compromise Oracle TimesTen In-Memory Database.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle TimesTen In-Memory Database accessible data as well as  unauthorized read access to a subset of Oracle TimesTen In-Memory Database accessible data. CVSS 3.1 Base Score 3.6 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N).

## Affected

- `oracle_timesten_in-memory_database >= 26.1 <= 26.1.1.3.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.