Security readout for executives and security teams
Plain-English summary
An unauthenticated attacker who can reach an affected Oracle Coherence service over TCP may take control of it. A compromise could expose data, alter application state, and disrupt dependent services. The affected versions are 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.
Executive priority
Treat this as an immediate remediation priority because exploitation requires no authentication and may produce complete service takeover. Owners should urgently confirm exposure, constrain network reachability, and follow Oracle's advisory. The supplied evidence does not specify patch identifiers, so completion should be measured against current vendor guidance.
Technical view
CVE-2026-60298 affects Oracle Coherence Core and is mapped to CWE-306. It requires network access over TCP but no credentials or user interaction. Oracle assigns CVSS 3.1 score 9.8, reflecting low attack complexity and high confidentiality, integrity, and availability impact within the affected security scope.
Likely exposure
Exposure exists where an affected Coherence version is deployed and its TCP service is reachable by an attacker. Internet-facing access creates the clearest risk, but reachable internal services may also be exposed after network intrusion. The supplied sources do not identify particular ports, configurations, or deployment modes that eliminate vulnerability.
Exploitation context
The vulnerability is described as easily exploitable and capable of Coherence takeover. The supplied bundle reports that it is not in KEV and provides no evidence of active exploitation or public exploit availability. Absence from KEV does not establish that exploitation is not occurring.
Researcher notes
The stated vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. CWE-306 indicates missing authentication for a critical function, but the bundle does not describe the vulnerable protocol flow, root cause, affected ports, detection signatures, or patch details. Validation should remain non-destructive and focus on versions, reachability, remediation state, and evidence of compromise.
Mitigation direction
- Identify all deployments running the three affected Oracle Coherence versions.
- Check Oracle's July 2026 advisory for the vendor-approved remediation and apply it promptly.
- Restrict Coherence TCP access to explicitly authorised systems and trusted network segments.
- Remove unnecessary external exposure while remediation is being tested and deployed.
- Increase monitoring for unexpected connections and administrative activity involving Coherence.
Validation and detection
- Verify deployed Coherence versions against Oracle's affected-version list.
- Map every network path capable of reaching Coherence TCP services.
- Confirm unauthorised and untrusted networks cannot reach affected services.
- Verify the Oracle-recommended remediation is installed on every affected instance.
- Review logs for unexpected connections, configuration changes, or signs of takeover.
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-2026-60298 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
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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:U/C:H/I:H/A:H3.95.9oracleVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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.