CVE-2026-60215 Oracle CVE debrief

Who should care

Defenders responsible for Oracle Coherence instances, especially those exposed to the network, should verify exposure and plan for patching or mitigation. This includes operators managing affected versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0, as well as security teams and vulnerability management teams who need to assess the risk and implement appropriate measures to protect against potential exploitation. Platform administrators and IT

Why it matters

CVE-2026-60215 is a Critical vulnerability in Oracle Coherence that allows unauthenticated attackers to compromise the system over TCP. Defenders should verify exposure, especially for network-accessible instances, and prioritize patching to prevent potential takeover and data impacts.

• Potential takeover of Oracle Coherence instances by unauthenticated attackers
• Exposure of sensitive data due to Confidentiality impact
• Compromise of Integrity through unauthorized modifications
• Disruption of Availability leading to system downtime

Technical summary

The vulnerability in Oracle Coherence, tracked as CVE-2026-60215, allows an unauthenticated attacker with network access via TCP to compromise the system. Affected versions include 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 score is 9.8, indicating Critical severity with impacts on Confidentiality, Integrity, and Availability. Defenders should prioritize verifying exposure of Oracle Coherence instances, especially those accessible over the network, and apply patches or mitigations as available. The vulnerability can lead to a takeover of Oracle Coherence, potentially resulting in the exposure of sensitive data, compromise of Integrity through unauthorized modifications, and disruption of

Defensive priority

Defenders should prioritize verifying exposure of Oracle Coherence instances, especially those accessible over the network, and apply patches or mitigations as available.

Recommended defensive actions

• Verify inventory of Oracle Coherence instances and their accessibility over TCP
• Assess exposure of affected versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0
• Apply patches or mitigations as available from Oracle
• Monitor network access and authentication mechanisms for Oracle Coherence
• Review 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
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and NVD detail page provide information on the vulnerability, its impacts, and affected versions. Oracle's advisory is referenced but not detailed in the corpus. Defenders should verify the exposure of Oracle Coherence instances, especially those accessible over TCP, and assess the potential impact based on the provided CVSS score of 9.8, indicating Critical severity. The vulnerability affects multiple 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. Evidence from the CVE and N

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.