CVE-2026-60407 in TimesTen In-Memory Database
Summary
by MITRE • 07/22/2026
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. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where TimesTen In-Memory Database executes to compromise TimesTen In-Memory Database. While the vulnerability is in TimesTen In-Memory Database, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all TimesTen In-Memory Database accessible data. CVSS 3.1 Base Score 5.6 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 07/22/2026
The vulnerability resides within Oracle TimesTen In-Memory Database's Kubernetes Operator component, specifically affecting version 26.1.1.1.0, representing a significant security weakness that undermines the integrity of in-memory database operations. This flaw operates as a privilege escalation vulnerability that can be exploited by attackers who already possess low-level access to the underlying infrastructure hosting TimesTen services, making it particularly concerning for environments where such access might be compromised or where insider threats exist.
The technical nature of this vulnerability stems from inadequate access controls and potential misconfigurations within the Kubernetes Operator that governs TimesTen database operations. The CVSS vector analysis reveals a base score of 5.6 with a difficulty level classified as high (AC:H) for exploitation, indicating that while the attack requires some specialized knowledge or conditions to execute successfully, it remains achievable by determined adversaries. The low privilege requirement (PR:L) suggests that attackers only need basic login credentials or access tokens to begin their exploitation process, which aligns with common attack patterns observed in enterprise environments where initial access is often gained through credential compromise or misconfigured access controls.
The operational impact of this vulnerability extends beyond the immediate TimesTen database environment and can trigger cascading effects across related systems due to the scope change factor mentioned in the assessment. This characteristic reflects the interconnected nature of modern database infrastructures where a compromised in-memory database system can potentially provide unauthorized access to broader network resources or other applications that depend on database services. The confidentiality impact rating of high (C:H) indicates that successful exploitation could lead to complete disclosure of sensitive data stored within TimesTen databases, potentially exposing critical business information, personal data, or proprietary intellectual property.
Security practitioners should consider this vulnerability in the context of established frameworks such as CWE (Common Weakness Enumeration) which categorizes such issues under access control weaknesses and privilege escalation flaws. The attack surface aligns with ATT&CK tactics involving privilege escalation and defense evasion, where adversaries might leverage this weakness to establish persistent access or move laterally within compromised environments. Organizations should implement immediate mitigations including network segmentation, enhanced monitoring of Kubernetes operator activities, and strict access controls on infrastructure hosting TimesTen services.
The vulnerability's classification as difficult to exploit does not diminish its severity since attackers with even basic infrastructure access can potentially leverage it for unauthorized data access. The potential for complete data compromise makes this issue particularly dangerous for organizations storing sensitive information in TimesTen databases. System administrators should prioritize patching and configuration reviews, implementing least privilege principles for operator access, and establishing robust auditing mechanisms to detect unauthorized modifications or access attempts. Additionally, regular security assessments of Kubernetes environments hosting TimesTen components should be conducted to identify and remediate similar vulnerabilities before they can be exploited by malicious actors.
Organizations must also consider the broader implications for their overall security posture, as this vulnerability demonstrates how seemingly isolated database components can create widespread access points for attackers. The scope change aspect indicates that even if initially targeting TimesTen, attackers might use this entry point to access additional systems or data sources within the enterprise network ecosystem. This interconnectedness emphasizes the importance of comprehensive security monitoring and incident response procedures that can detect and respond to such multi-stage attacks effectively.