Security Advisory

CVE-2026-21926

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-01-20 21:56:21

Last updated 2026-01-21 20:51:46

Assigner oracle

CVSS score 7.5

State PUBLISHED

Description

Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-25.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Deployment. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

← Browse all CVEs View on cve.org ↗