CVE-2026-60403

Analyzed Analyzed - Analysis Complete

Denial of Service in TimesTen In-Memory Database

Publication date: 2026-07-21

Last updated on: 2026-07-31

Assigner: Oracle

Description

Vulnerability in the TimesTen In-Memory Database product of Oracle TimesTen In-Memory Database (component: Kubernetes Operator). The supported version that is affected is 26.1.1.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise TimesTen In-Memory Database. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of TimesTen In-Memory Database. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-07-21

Last Modified

2026-07-31

Generated

2026-08-11

AI Q&A

2026-07-22

EPSS Evaluated

2026-08-10

NVD

CVE-2026-60403

EUVD

EUVD-2026-46805

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	timesten_in-memory_database	26.1.1.1.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-400	The product does not properly control the allocation and maintenance of a limited resource.

Attack-Flow Graph

Executive Summary

This is a denial-of-service (DoS) vulnerability in Oracle TimesTen In-Memory Database's Kubernetes Operator component. It allows a low-privileged attacker with network access to cause the database to hang or crash repeatedly by exploiting a flaw in the HTTPS interface.

Detection Guidance

Detection requires checking for the affected TimesTen In-Memory Database version 26.1.1.1.0. Verify Kubernetes Operator deployments and network access via HTTPS. Monitor for crashes or hangs in the database service.

Impact Analysis

If exploited, this vulnerability could disrupt database availability, leading to service outages and data unavailability for applications relying on TimesTen In-Memory Database. It requires network access but only low privileges, making it easier to exploit.

Compliance Impact

This vulnerability primarily causes denial-of-service (DOS) conditions in the TimesTen In-Memory Database, which could disrupt data availability. For compliance standards like GDPR or HIPAA, which require timely access to personal or health data, such disruptions may violate availability requirements and lead to potential compliance issues if not addressed promptly.

Mitigation Strategies

Apply the latest security patches or updates provided by Oracle for TimesTen In-Memory Database version 26.1.1.1.0. Restrict network access to the Kubernetes Operator component via HTTPS to limit exposure. Monitor system logs for unusual activity or crashes related to the database.

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