CVE-2026-60217 Oracle CVE debrief

Who should care

Defenders and administrators of Oracle Coherence installations should be aware of this vulnerability and take immediate action to patch or mitigate it. The vulnerability's critical severity and potential for significant impact make it a high priority for remediation.

Why it matters

CVE-2026-60217 is a critical vulnerability in Oracle Coherence that allows easy compromise by unauthenticated attackers with network access. It has a CVSS score of 10.0 and can impact Confidentiality, Integrity, and Availability. Defenders should prioritize patching or mitigating this vulnerability immediately.

• Potential takeover of Oracle Coherence instances.
• Significant impact on Confidentiality, Integrity, and Availability.
• Unauthenticated access via TCP could lead to unauthorized system compromise.
• Scope change may affect additional products beyond Oracle Coherence.

Technical summary

The vulnerability in Oracle Coherence, tracked as CVE-2026-60217, allows an unauthenticated attacker with network access via TCP to easily compromise the system. The affected versions are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. The CVSS 3.1 Base Score is 10.0, indicating a critical severity level with high impacts on Confidentiality, Integrity, and Availability. Defenders should prioritize patching or mitigating this vulnerability immediately due to its critical severity and potential for significant impact on Confidentiality, Integrity, and Availability.

Defensive priority

Defenders should prioritize patching or mitigating this vulnerability immediately due to its critical severity and potential for significant impact.

Recommended defensive actions

• Review and apply patches from Oracle for the affected versions of Oracle Coherence.
• Implement network access controls to limit access to Oracle Coherence.
• Monitor for suspicious activity related to Oracle Coherence.
• Conduct a thorough review of system configurations and inventory to identify potential exposure.
• Develop a remediation plan to address affected systems, prioritizing those with high risk or impact.
• Verify the effectiveness of compensating controls for exposed systems while remediation is scheduled and verified.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.

Evidence notes

The CVE record and NVD detail page provide information on the vulnerability, its impacts, and affected versions. Oracle's advisory is referenced, indicating the vendor's acknowledgment of the issue. Defenders should verify the affected versions of Oracle Coherence, including 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0, and review system configurations for potential exposure. The vulnerability allows an unauthenticated attacker with network access via TCP to compromise Oracle Coherence easily, impacting Confidentiality, and 10.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.