What is CVE-2026-60271?

CVE-2026-60271 is a high-severity vulnerability in Oracle Coherence, classified under Improper Privilege Management. CVSS score: 7.8/10. Published 2026-07-21.

How severe is CVE-2026-60271?

High severity. CVSS v3 base score is 7.8 out of 10.

Privilege escalation in Oracle Coherence

CVE-2026-60271

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Coherence executes to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Vulnerability class: Privilege Escalation

EPSS: 0.002 (5.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Coherence — versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0
Oracle Corporation Coherence — versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

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

Frequently asked questions

What is CVE-2026-60271?: CVE-2026-60271 is a high-severity vulnerability in Oracle Coherence, classified under Improper Privilege Management. CVSS score: 7.8/10. Published 2026-07-21.
How severe is CVE-2026-60271?: High severity. CVSS v3 base score is 7.8 out of 10.