Executive brief
Oracle Coherence, a distributed data grid solution used for high-speed data processing and application scaling, contains a critical security vulnerability. An unauthenticated attacker can exploit this flaw over the network to gain full control of the affected system. This could lead to the theft of sensitive data, disruption of business operations, and complete compromise of the application infrastructure.
Technical details
A critical vulnerability exists in the Core component of Oracle Coherence (versions 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0). The flaw is easily exploitable by an unauthenticated attacker with network access via the HTTP/2 protocol. Successful exploitation allows for a complete takeover of the Oracle Coherence instance, impacting confidentiality, integrity, and availability. The vulnerability is tracked as CVE-2026-60280 and has a CVSS 3.1 base score of 9.8. Users are advised to refer to the Oracle Critical Patch Update (CPU) for July 2026 for remediation steps.
Affected products
- Oracle Coherence 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0
Timeline
- 2026-07-21: disclosed: Initial disclosure by Oracle
- 2026-07-21: advisory: NVD publication date