CVE-2015-4863
Unspecified vulnerability in the Portable Clusterware component in Oracle Database Server 11.2.0...
Unspecified vulnerability in the Portable Clusterware component in Oracle Database Server 11.2.0.4, 12.1.0.1, and 12.1.0.2 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
Exploit likelihood
What each source reports
NVD Score used
Unspecified vulnerability in the Portable Clusterware component in Oracle Database Server 11.2.0.4, 12.1.0.1, and 12.1.0.2 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
- Record
CVE-2015-4863- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
Unspecified vulnerability in the Portable Clusterware component in Oracle Database Server 11.2.0.4, 12.1.0.1, and 12.1.0.2 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
- Record
CVE-2015-4863- Updated
- 2026-11-02
EUVDEUVD-2015-4880 No score
Unspecified vulnerability in the Portable Clusterware component in Oracle Database Server 11.2.0.4, 12.1.0.1, and 12.1.0.2 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
- Record
EUVD-2015-4880- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8hmm-3qpg-w4hc No score
Unspecified vulnerability in the Portable Clusterware component in Oracle Database Server 11.2.0...
Unspecified vulnerability in the Portable Clusterware component in Oracle Database Server 11.2.0.4, 12.1.0.1, and 12.1.0.2 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
- Record
GHSA-8hmm-3qpg-w4hc- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2015-4863 is a high vulnerability (CVSS 10.0) in Oracle Database Server, published October 21, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.09%, the 87th percentile. No source names a fixed version.