OracleCVE-2026-70689
Oracle Essbase: unauthenticated attacker could compromise Oracle Essbase
Critical9.8CVE-2026-70689 · Published Aug 18, 2026 · updated Sep 3, 2026
Vulnerability in Oracle Essbase (component: Infrastructure). The supported version that is affected is 21.8.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP 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).
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Oracle Essbase Product | <= 21.8.1.0.0 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-284
More Oracle advisories
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|---|---|---|---|
| Aug 18 | Helidon: data tampering via Imperative Web Server | High8.6 | No fix yet |
| Aug 18 | Helidon: data tampering via Imperative Web Server | Critical9.9 | No fix yet |
| Aug 18 | Helidon: data tampering via Imperative Web Server | High8.3 | No fix yet |
| Aug 18 | Helidon: flaw in Imperative Web Server | Medium5.3 | No fix yet |
| Aug 18 | Helidon: data tampering via Imperative Web Server | High7.3 | No fix yet |
| Aug 18 | Helidon: denial of service via Imperative Web Server | High7.5 | No fix yet |