---
id: CVE-2026-101522
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 22.1-22.1.1.43.0. Easily
  exploitable vulnerability allows low privileged attacker with logon to the
  infrastructure …
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle TimesTen In-Memory Database
affected:
  - oracle_timesten_in-memory_database >= 22.1 <= 22.1.1.43.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:21:20.575Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-101522'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.998Z'
---

## Overview

Vulnerability in Oracle TimesTen In-Memory Database (component: TimesTen IMDB).  Supported versions that are affected are 22.1-22.1.1.43.0. Easily exploitable 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 access to critical data or complete access to all Oracle TimesTen In-Memory Database accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

## Affected

- `oracle_timesten_in-memory_database >= 22.1 <= 22.1.1.43.0`

## Remediation

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