Information disclosure in Oracle Coherence
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200.
Summary
Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 15.1.1.0.0. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Coherence executes to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Coherence accessible data. CVSS 3.1 Base Score 2.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
Oracle Coherence — oracle.com/security-alerts/cspusep2026.html
8 records Highest priority Priority MEDIUM 2 MEDIUM, 6 LOW
Other records, highest priority first
- TI-2026-57601 Improper privilege management in Oracle CoherencePriority MEDIUM 40
- TI-2026-57600 Improper privilege management in Oracle CoherencePriority MEDIUM 40
- TI-2026-57602 Improper access control in Oracle CoherencePriority LOW 37
Timeline
- 2026-10-02 Threatist record created from CVE-2026-83414
- 2026-10-03 Alias added: GHSA-9649-9cqg-27jv
References
Advisory 1
More Oracle Coherence vulnerabilities
- TI-2020-02258 Deserialization of untrusted data in Oracle WebCenter Portal KEVCVSS 3.1CRITICAL 9.8
- TI-2020-11591 Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component… CVSS 3.1CRITICAL 9.8
- TI-2020-15666 XML external entity injection in jackson-databind CVSS 3.1HIGH 7.5
- TI-2020-02614 Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component… CVSS 3.1CRITICAL 9.8
- TI-2022-05806 Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component… CVSS 3.1CRITICAL 9.8
- TI-2026-42965 Information disclosure in Oracle Coherence CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-83414 · CVE Program
- CVE-2026-83414 · NVD
- FIRST EPSS
- GHSA-9649-9cqg-27jv · GitHub Advisory Database · CC BY 4.0
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