The vulnerability CVE-2026-60406 affects Oracle TimesTen In-Memory Database version 26.1.1.1.0, specifically the Kubernetes Operator component. It allows an attacker with high privileges and logon access to the infrastructure hosting TimesTen to compromise the database, potentially resulting in full takeover. The CVSS 3.1 vector (AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) indicates local attack vector with low complexity, requiring high privileges but no user interaction, and impacts confidentiality, integrity, and availability. Oracle's July 2026 Critical Patch Update advisory mentions this vulnerability but does not explicitly state patch availability or remediation instructions for this specific version. No known exploits in the wild have been reported.

Successful exploitation can lead to complete compromise of the TimesTen In-Memory Database, affecting confidentiality, integrity, and availability of the database. The attacker must have high privileges and logon access to the infrastructure where TimesTen executes, which limits the attack surface to insiders or compromised accounts with elevated rights.

Patch status is not yet confirmed — check the Oracle July 2026 Critical Patch Update advisory and subsequent updates for current remediation guidance. Oracle strongly recommends applying security patches promptly once available and maintaining supported product versions. Until a patch is confirmed, restrict high privileged access to the infrastructure hosting TimesTen and monitor for suspicious activity.