High severity · published Oct 20, 2026
CVE-2026-101495
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Siebel Approval Manager)
8.8
CVSS
0.4%
EPSS
No
On KEV
Description
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Siebel Approval Manager). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Development. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Siebel CRM Development. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Siebel CRM Development · Oracle Corporation
17.0 through 26.9 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101495
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-101495
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2026.html
More from Siebel CRM Development
9.8
CVE-2026-47036
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Siebel Approval Manager)
8.8
CVE-2026-83209
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workflow)
8.2
CVE-2026-83181
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workspaces)
7.6
CVE-2026-83207
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Integration - Scripting)
7.5
CVE-2026-83182
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Configuration Tools)