Security readout for executives and security teams
Plain-English summary
This critical Oracle Coherence vulnerability could let an unauthenticated attacker with TCP network access take over an affected deployment. A successful attack could expose data, alter systems, and disrupt availability, with possible impact extending to connected products. The supplied evidence does not establish active exploitation.
Executive priority
Treat this as an immediate remediation priority. Confirm exposure and apply Oracle guidance urgently, beginning with internet-accessible or broadly reachable systems. Because successful exploitation could enable full takeover and affect connected products, owners should also assess dependent business services and review telemetry for possible prior compromise.
Technical view
CVE-2026-60217 affects Oracle Coherence Core versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. It is categorized as CWE-306, indicating missing authentication for a critical function. The CVSS 3.1 score is 10.0, reflecting unauthenticated, low-complexity remote exploitation over TCP, scope change, and high confidentiality, integrity, and availability impacts.
Likely exposure
Exposure is highest where an affected Oracle Coherence service accepts TCP connections from untrusted or broadly accessible networks. Internally reachable instances also matter because a compromised system could provide the required network access. The sources do not identify specific ports, configurations, or additional affected products.
Exploitation context
The vulnerability is described as easily exploitable without authentication or user interaction. Successful exploitation can cause complete Oracle Coherence takeover and significantly affect additional products. The bundle marks KEV as false and provides no cited evidence of active exploitation, public exploit availability, or observed attacks.
Researcher notes
The available record supports critical severity, affected versions, TCP reachability, missing authentication, and scope change. It does not disclose the vulnerable protocol path, affected ports, technical root cause beyond CWE-306, indicators, exploit availability, or named downstream products. Avoid assuming that unlisted versions or products are affected without further Oracle guidance.
Mitigation direction
- Review Oracle's July 2026 advisory and follow its prescribed remediation for CVE-2026-60217.
- Prioritize affected Coherence versions according to their network reachability and business criticality.
- Restrict Coherence TCP access to necessary trusted systems while vendor remediation is being completed.
- Monitor affected environments and dependent products for unauthorized access, changes, or disruption.
Validation and detection
- Inventory Oracle Coherence deployments and record their exact versions.
- Map TCP reachability to each affected instance from external and internal network segments.
- Verify Oracle-prescribed remediation is applied and retain deployment evidence.
- Review Coherence, host, and network telemetry; the supplied sources provide no specific indicators of compromise.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-306: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-60217 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 10 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H3.96oracleVulnerability scoring details
Base CVSS 3.1 score
10CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- Oracle AdvisoryCVE reference, oracle · vendor-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Missing Authentication for Critical Function
Missing Authentication for Critical Function represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.