Unspecified vulnerability in the Portable Clusterware component in Oracle Database Server 11.2.0.4 and 12.1.0.2 allows remote attackers to affect availability via unknown vectors.
Severity
CVSS 3.0
7.5 high
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
3.7% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)