# CVE-2026-60305: Oracle Coherence data manipulation in Core component

Source: https://junglewise.ai/threats/cve-2026-60305-oracle-coherence-data-manipulation-in-core-component  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-21. Updated: 2026-07-21  
License: CC BY 4.0 with a link back

CVE-2026-60305 · Severity: high · CVSS 7.1 · Published 2026-07-21

Oracle Coherence, a data grid solution used for high-speed data processing and storage, contains a security vulnerability in its core component. An attacker with basic user access to the network can exploit this to read, change, or delete sensitive business data. This could lead to data corruption or unauthorized disclosure of internal information.

Technologies: [Oracle Coherence](https://junglewise.ai/threats/technologies/coherence). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-60305 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-60305 being exploited in the wild.

**How severe is CVE-2026-60305?** High severity, with a CVSS score of 7.1, published 21 July 2026.

**Which products and versions are affected?** Oracle Coherence 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0.

**Is there a fix for CVE-2026-60305?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-60305 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-60305?** Check whether you run Oracle Coherence at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A vulnerability in the Core component of Oracle Coherence allows for unauthorized data manipulation and disclosure. The flaw is reachable over the network via TCP and requires low-level authenticated privileges (PR:L) for exploitation. An attacker can achieve unauthorized creation, deletion, or modification of critical data, as well as unauthorized read access to a subset of the data stored within the Coherence grid. The vulnerability affects versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. Users are advised to refer to the Oracle Critical Patch Update (CPU) for July 2026 for remediation steps.

## Affected products

- Oracle Coherence 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0

## Timeline

- 2026-07-21: advisory: Initial advisory published by Oracle and NVD

## References

- [https://www.oracle.com/security-alerts/cpujul2026.html](https://www.oracle.com/security-alerts/cpujul2026.html)

## Related threats

- [Oracle Coherence partial denial of service via HTTP](https://junglewise.ai/threats/cve-2026-83416-oracle-coherence-partial-denial-of-service-via-http)
- [Oracle Coherence privilege escalation via HTTP](https://junglewise.ai/threats/cve-2026-83415-oracle-coherence-privilege-escalation-via-http)
- [Oracle Coherence information disclosure in Core component](https://junglewise.ai/threats/cve-2026-83414-oracle-coherence-information-disclosure-in-core-component)
- [Oracle Coherence integrity bypass in Core](https://junglewise.ai/threats/cve-2026-83413-oracle-coherence-integrity-bypass-in-core)
- [Oracle Coherence unauthorized data access vulnerability](https://junglewise.ai/threats/cve-2026-83412-oracle-coherence-unauthorized-data-access-vulnerability)