CVE-2026-60402 Auth bypass in TimesTen In-Memory Database

Critical 9.9 Published 21 Jul 2026 Updated 24 Jul 2026

A low-privileged attacker can compromise the TimesTen In-Memory Database via network access, leading to full takeover and significant impact on additional products.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-60402?

CVE-2026-60402 is a critical authentication bypass vulnerability in Oracle Corporation TimesTen In-Memory Database, published on 21 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official 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. 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 takeover of TimesTen In-Memory Database. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

Weakness: CWE-284

Which versions are affected by CVE-2026-60402?

It affects 1 product.

Products include Oracle Timesten In-Memory Database.

How do I fix CVE-2026-60402?

No fix has been published for CVE-2026-60402 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-60402 being exploited?

There is no known exploitation of CVE-2026-60402 in the wild and no public exploit code.

Sources

Also known as GHSA-pr5r-gwh3-wx7x.