What is CVE-2026-60263?

CVE-2026-60263 is a high-severity vulnerability in Oracle Coherence, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-07-21.

How severe is CVE-2026-60263?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Oracle Coherence

CVE-2026-60263

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Coherence accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Vulnerability class: Broken Authentication

EPSS: 0.004 (34.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Oracle Coherence — versions 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0
Oracle Corporation Coherence — versions 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

secalert_us@oracle.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-60263?: CVE-2026-60263 is a high-severity vulnerability in Oracle Coherence, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-07-21.
How severe is CVE-2026-60263?: High severity. CVSS v3 base score is 7.5 out of 10.