CVE-2026-60258: Critical severity Oracle Oracle Coherence vulnerability

Published Jul 21, 2026

Updated

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

8 affected components

Oracle Oracle Coherence=12.2.1.4.0

Oracle Oracle Coherence=14.1.1.0.0

Oracle Oracle Coherence=14.1.2.0.0

Oracle Oracle Coherence=15.1.1.0.0

Oracle Coherence=12.2.1.4.0

Oracle Coherence=14.1.1.0.0

Oracle Coherence=14.1.2.0.0

Oracle Coherence=15.1.1.0.0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade Oracle Coherence (Oracle Fusion Middleware - Core) to a version that resolves this vulnerability.
Fixed in 12.2.1.4.0
Upgrade
Upgrade Oracle Coherence (Oracle Fusion Middleware - Core) to a version that resolves this vulnerability.
Fixed in 14.1.1.0.0
Upgrade
Upgrade Oracle Coherence (Oracle Fusion Middleware - Core) to a version that resolves this vulnerability.
Fixed in 14.1.2.0.0
Upgrade
Upgrade Oracle Coherence (Oracle Fusion Middleware - Core) to a version that resolves this vulnerability.
Fixed in 15.1.1.0.0

Event History

Jul 21, 2026

CVE Published

via MITRE·09:34 PM

Data Sourced

via MITRE·09:34 PM

DescriptionSeverity

Data Sourced

via NVD·10:17 PM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What is the severity of CVE-2026-60258?

The severity of CVE-2026-60258 is rated as critical with a score of 9.8.

What systems are affected by CVE-2026-60258?

CVE-2026-60258 affects supported versions of Oracle Coherence, specifically 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.

How do I fix CVE-2026-60258?

To fix CVE-2026-60258, you should upgrade to the latest version of Oracle Coherence that is not affected by this vulnerability.

What is the impact of exploiting CVE-2026-60258?

Exploiting CVE-2026-60258 allows an unauthenticated attacker with network access via TCP to potentially compromise Oracle Coherence.

Is CVE-2026-60258 easily exploitable?

Yes, CVE-2026-60258 is considered easily exploitable, allowing attackers to take advantage of the vulnerability without authentication.