What is CVE-2026-60261?

CVE-2026-60261 is a high-severity vulnerability in Oracle Coherence, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-07-21.

How severe is CVE-2026-60261?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Oracle Coherence

CVE-2026-60261

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 unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Coherence executes to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

EPSS: 0.004 (34.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/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-284 — Improper Access Control

References

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

Frequently asked questions

What is CVE-2026-60261?: CVE-2026-60261 is a high-severity vulnerability in Oracle Coherence, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-07-21.
How severe is CVE-2026-60261?: High severity. CVSS v3 base score is 8.8 out of 10.