High severity · published Aug 18, 2026
CVE-2026-70951
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Document Management)
8.8
CVSS
0.4%
EPSS
No
On KEV
Description
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Document Management). Supported versions that are affected are 17.0-26.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in takeover of Siebel CRM End User. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
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 End User · Oracle Corporation
17.0 through 26.6 · source: vendor
SC
Siebel Crm · Oracle
17.0 through 26.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-70951
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-70951
Vendor Advisory
https://www.oracle.com/security-alerts/cspuaug2026.html
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