CVE-2026-60406
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. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where TimesTen In-Memory Database executes to compromise TimesTen In-Memory Database. Successful attacks of this vulnerability can result in takeover of TimesTen In-Memory Database. CVSS 3.1 Base Score 6.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
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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 at version 26.1.1.1.0, representing a critical security weakness that can be exploited by attackers with elevated privileges on the target infrastructure. This issue falls under the category of privilege escalation vulnerabilities where an attacker with legitimate access to the system can leverage this flaw to gain full control over the TimesTen database instance. The vulnerability's exploitability is classified as easily accessible, indicating that the attack vector requires minimal complexity and resources for successful execution.
The technical nature of this flaw stems from inadequate security controls within the Kubernetes Operator implementation that manages TimesTen database deployments. When an attacker possesses high-privileged access to the infrastructure hosting TimesTen In-Memory Database, they can manipulate the operator's behavior to execute malicious code or alter critical database configurations. The vulnerability affects the fundamental integrity of the database system by potentially allowing unauthorized data manipulation, information disclosure, and service disruption. This weakness creates a pathway for attackers to compromise the entire database environment through the compromised operator component.
The operational impact of this vulnerability is severe as it can lead to complete takeover of the TimesTen In-Memory Database instance, enabling attackers to access sensitive data, modify database contents, and potentially disrupt business operations. The CVSS 3.1 score of 6.7 reflects the high severity of the threat, with impacts spanning confidentiality, integrity, and availability. Attackers can exploit this vulnerability to extract confidential information stored in the database, corrupt data through integrity violations, and cause denial-of-service conditions that affect system availability. The low attack complexity and high privileges required for exploitation suggest that this vulnerability is particularly dangerous in environments where administrative access is not properly restricted.
Organizations must implement immediate mitigations including restricting access to the TimesTen Kubernetes Operator to only authorized personnel, applying the latest security patches from Oracle, and implementing network segmentation to limit potential attack surfaces. The vulnerability aligns with CWE-284 (Improper Access Control) and may be categorized under ATT&CK techniques related to privilege escalation and persistence within database environments. Security monitoring should focus on unusual operator behavior patterns and unauthorized configuration changes, while access controls must be strictly enforced through proper authentication mechanisms and role-based access policies to prevent unauthorized exploitation of this vulnerability.