CVE-2026-47018CWE-400denial-of-service

CVE-2026-47018

High · published July 22, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
39.7
In the wild
Unconfirmed
What it is

Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 22.3-26.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Siebel CRM Cloud Applications. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Cloud Applications. 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).

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00470 · 39.7th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2026-07-22T02:17Z
Affected products (1)
ProductVersionsFixed in
oracle/siebel_crm≥ 22.3, ≤ 26.5—
References (1)
https://www.oracle.com/security-alerts/cpujul2026.html · [email protected]
EPSS history
Timeline
  • 21 JUL 21:33Z
    Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager)
    cvelistv5