CVE-2026-60300: Critical severity Oracle Oracle Coherence vulnerability
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 network access via TCP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Oracle Coherence (Oracle Fusion Middleware) - Coreto a version that resolves this vulnerability.Fixed in 12.2.1.4.0 - Upgrade
Upgrade
Oracle Coherence (Oracle Fusion Middleware) - Coreto a version that resolves this vulnerability.Fixed in 14.1.1.0.0 - Upgrade
Upgrade
Oracle Coherence (Oracle Fusion Middleware) - Coreto a version that resolves this vulnerability.Fixed in 14.1.2.0.0 - Upgrade
Upgrade
Oracle Coherence (Oracle Fusion Middleware) - Coreto a version that resolves this vulnerability.Fixed in 15.1.1.0.0
Event History
Frequently Asked Questions
What is the severity of CVE-2026-60300?
CVE-2026-60300 has a critical severity rating of 9.8.
How do I fix CVE-2026-60300?
To fix CVE-2026-60300, update to a non-vulnerable version of Oracle Coherence.
What is the impact of CVE-2026-60300 on Oracle Coherence?
CVE-2026-60300 allows an unauthenticated attacker to compromise Oracle Coherence through network access.
Which versions of Oracle Coherence are affected by CVE-2026-60300?
The affected versions of Oracle Coherence are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.
What types of attacks are possible with CVE-2026-60300?
CVE-2026-60300 allows for remote code execution and compromise of the Oracle Coherence component.