Security readout for executives and security teams
Plain-English summary
Oracle Coherence has a critical flaw that can let an unauthenticated attacker reach the service over HTTP and take over the Coherence environment. The business risk is severe because the stated impact covers confidentiality, integrity, and availability.
Executive priority
Treat this as urgent. The vulnerability is unauthenticated, network-reachable, low-complexity, and can result in takeover of Oracle Coherence, creating material risk to applications depending on that platform.
Technical view
CVE-2026-60259 affects Oracle Coherence Core in versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. Oracle rates it CVSS 9.8 with network attack vector, low complexity, no privileges, no user interaction, and high C/I/A impact.
Likely exposure
Exposure is most likely where affected Oracle Coherence versions are reachable over HTTP, especially from the internet, partner networks, or broad internal networks. The supplied sources do not identify specific deployment modes beyond Oracle Coherence Core.
Exploitation context
The source states the vulnerability is easily exploitable by an unauthenticated attacker with network access via HTTP. The bundle does not show CISA KEV listing or cited evidence of active exploitation, so active exploitation should not be assumed.
Researcher notes
The bundle provides severity, affected versions, CVSS vector, and Oracle advisory reference, but no CWE, root-cause detail, proof-of-concept status, indicators, or workaround specifics. Validation should focus on version confirmation, HTTP reachability, and Oracle CPU remediation status.
Mitigation direction
- Apply Oracle guidance from the July 2026 Critical Patch Update.
- Prioritize affected Coherence instances exposed over HTTP.
- Restrict HTTP access to trusted networks until remediation is complete.
- Check Oracle advisory updates for specific patches or workarounds.
- Escalate remediation for internet-facing or business-critical Coherence clusters.
Validation and detection
- Inventory Oracle Coherence deployments and record exact versions.
- Confirm whether HTTP access reaches affected Coherence services.
- Verify remediation against Oracle July 2026 CPU guidance.
- Review network controls limiting access to Coherence endpoints.
- Monitor relevant logs for unexpected HTTP access attempts.
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.
CVE-2026-60259 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.
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.
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.