How severe is CVE-2026-60402?

CVE-2026-60402 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-60402 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-60402?

CVE-2026-60402 affects Oracle Timesten In-memory Database. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-60402?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2026-60402 published?

CVE-2026-60402 was published on 2026-07-21 and last updated on 2026-07-31.

CVE-2026-60402

CVE-2026-60402 is a critical-severity vulnerability in Oracle Timesten In-memory Database with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Oracle Timesten In-memory Database
Published: 2026-07-21
Last modified: 2026-07-31

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).

Frequently asked questions

What is CVE-2026-60402?: 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).
How severe is CVE-2026-60402?: CVE-2026-60402 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-60402 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-60402?: CVE-2026-60402 affects Oracle Timesten In-memory Database. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-60402?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2026-60402 published?: CVE-2026-60402 was published on 2026-07-21 and last updated on 2026-07-31.

References

https://www.oracle.com/security-alerts/cpujul2026.html

Affected products (1)

cpe:2.3:a:oracle:timesten_in-memory_database:26.1.1.1.0:*:*:*:*:*:*:*

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