VulnerabilityAnalyzed

CVE-2026-70689

Vulnerability in Oracle Essbase (component: Infrastructure).

CRITICAL 9.8EPSS 0.49%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

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).

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.49% probability · 40th percentile
CISA KEV: Not listed
Weakness: CWE-284
Affected: oracle/essbase
Source: secalert_us@oracle.com

References

https://www.oracle.com/security-alerts/cspuaug2026.htmlVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.