CRITICALCVSS v3.1 9.8Vulnerability
CVE-2026-91665
Vulnerability in Oracle Essbase (component: Security). The supported version that is affected is 21.8.3.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Essbase. Successful attacks of this vulnerability can result in takeover of Oracle Essbase. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Properties
- Severity
- CRITICAL
- Nvd fetched at
- 2026-10-22T22:14:18.200859+00:00
- Epss score
- 0.00391
- Cvss score
- 9.8
- Cvss severity
- CRITICAL
- Retrieved at
- 2026-10-22T22:17:36+00:00
- Score
- 9.8
- Last source
- FIRST EPSS
- Cvss version
- 3.1
- Cve id
- CVE-2026-91665
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- First seen by Signal
- 2026-10-21T22:34:38+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published at
- 2026-10-20T22:21:06.960
- Last modified
- 2026-10-22T13:57:30.480
- Epss percentile
- 0.32061
Related Entities (3)
HAS_WEAKNESS (2)
AFFECTS_PRODUCT (1)
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