---
id: CVE-2026-87354
title: >-
  Vulnerability in Oracle TimesTen In-Memory Database (component: Kubernetes
  Operator)
summary: >-
  Vulnerability in Oracle TimesTen In-Memory Database (component: Kubernetes
  Operator).  Supported versions that are affected are 22.1-22.1.40.0 and 
  26.1-26.1.1.2.0. Easily exploitable vulnerability allows low privileged
  attacker with net…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle TimesTen In-Memory Database
affected:
  - oracle_timesten_in-memory_database >= 22.1 <= 22.1.40.0
  - oracle_timesten_in-memory_database >= 26.1 <= 26.1.1.2.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:24:15.201Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-87354'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.855Z'
---

## Overview

Vulnerability in Oracle TimesTen In-Memory Database (component: Kubernetes Operator).  Supported versions that are affected are 22.1-22.1.40.0 and  26.1-26.1.1.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle TimesTen In-Memory Database.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Oracle TimesTen In-Memory Database accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

## Affected

- `oracle_timesten_in-memory_database >= 22.1 <= 22.1.40.0`
- `oracle_timesten_in-memory_database >= 26.1 <= 26.1.1.2.0`

## Remediation

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