CVE-2026-60305 Missing authorization in Oracle Coherence

High 7.1 Published 21 Jul 2026 Updated 23 Jul 2026

A low-privileged attacker can modify or read critical data in Oracle Coherence via network access due to missing authorization checks.

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-2026-60305?

CVE-2026-60305 is a high-severity missing authorization vulnerability in Oracle Coherence, 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 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 network access via TCP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Coherence accessible data as well as unauthorized read access to a subset of Oracle Coherence accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-60305?

It affects 1 product.

Products include Oracle Coherence.

How do I fix CVE-2026-60305?

No fix has been published for CVE-2026-60305 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-60305 being exploited?

There is no known exploitation of CVE-2026-60305 in the wild and no public exploit code.

All Oracle Coherence vulnerabilities

Sources

Also known as GHSA-p29p-78r2-9xhp.