CVE-2026-60197: Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core).
Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Security readout for executives and security teams
Plain-English summary
A network attacker who can reach a vulnerable Oracle Coherence service over TCP may compromise it without credentials or user interaction. A successful attack could expose or alter data, interrupt service, and take over the affected Coherence environment. Oracle rates the issue 9.8 critical.
Executive priority
Treat reachable affected systems as an immediate remediation priority. Establish ownership, identify exposed instances, restrict access, and follow Oracle guidance. Prioritize internet-facing and broadly reachable environments because compromise may cause complete loss of confidentiality, integrity, and availability.
Technical view
CVE-2026-60197 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 classified as CWE-306, missing authentication for a critical function. The supplied CVSS vector indicates remote, low-complexity, unauthenticated exploitation with high confidentiality, integrity, and availability impact.
Likely exposure
Exposure exists where an affected Coherence version accepts attacker-reachable TCP connections. Internet-facing services are highest risk, but reachable internal deployments also matter because authentication is not required. The sources do not identify a specific port or configuration prerequisite beyond network access.
Exploitation context
The supplied record does not list this CVE in CISA KEV and provides no evidence of active exploitation or public exploit availability. That absence does not prove exploitation is impossible. The low-complexity, unauthenticated network attack conditions make reachable systems urgent to assess.
Researcher notes
The public bundle establishes affected versions, TCP reachability, missing authentication, and takeover impact. It does not disclose the vulnerable protocol operation, port, root-cause detail, indicators of compromise, or confirmed exploitation. Avoid inferring those details; validate exposure through version and network-reachability evidence.
Mitigation direction
Inventory Oracle Coherence deployments and identify the affected versions exactly.
Review Oracle's July 2026 advisory and apply its prescribed updates or remediation.
Restrict TCP access to Coherence services to explicitly authorized systems.
Isolate exposed instances until vendor-prescribed remediation is completed.
Monitor reachable services for unusual connections and unauthorized changes.
Validation and detection
Confirm installed Coherence versions using authoritative asset and deployment records.
Map every network path capable of reaching each Coherence TCP service.
Verify firewall rules deny access from untrusted and unnecessary networks.
Confirm Oracle-prescribed remediation through change records and version verification.
Review relevant logs for unexpected access, configuration changes, or service disruption.
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Potential ATT&CK relevance
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 · medium confidence lookup
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.
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.
1CVSS vectors
3Timeline events
1ADP providers
2Source links
SSVC decision data
CISA-ADPCISA Coordinator
Timestamp
Version
2.0.3
Exploitation: noneAutomatable: yesTechnical Impact: total
CVSS vector scores
1 official score
We 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.
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
CWE-306 · source CWE mapping
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.