High severity · published Oct 20, 2026
CVE-2026-91358
Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: Case management Service (11g+))
8.2
CVSS
0.3%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: Case management Service (11g+)). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Process Management Suite. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Business Process Management Suite accessible data as well as unauthorized update, insert or delete access to some of Oracle Business Process Management Suite accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OB
Affected product
OB
Oracle Business Process Management Suite
Oracle Corporation
More from Oracle Business Process Management Suite
9.9
CVE-2026-91222
Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: Human Workflow (11g+))
9.9
CVE-2026-60542
Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: Human Workflow)
9.8
CVE-2026-91220
Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: Human Workflow)
9.6
CVE-2026-91243
Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: Fabric Layer)
8.8
CVE-2026-91213
Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: BPM Composer)