CVE-2026-47032 Denial of service in Siebel CRM End User

Low 2.6 Published 21 Jul 2026 Updated 23 Jul 2026

High-privileged attackers can cause partial denial of service in Siebel CRM End User via HTTP with user interaction.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2026-47032?

CVE-2026-47032 is a low-severity denial of service vulnerability in Oracle Siebel Crm, published on 21 Jul 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Redwood UI). Supported versions that are affected are 24.4-26.3. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel CRM End User, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Siebel CRM End User. CVSS 3.1 Base Score 2.6 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:N/A:L).

Weakness: CWE-284

Which versions are affected by CVE-2026-47032?

It affects 1 product.

Products include Oracle Siebel Crm.

How do I fix CVE-2026-47032?

No fix has been published for CVE-2026-47032 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2026-47032 being exploited?

There is no known exploitation of CVE-2026-47032 in the wild and no public exploit code.

All Oracle Siebel Crm vulnerabilities

Sources

Also known as GHSA-49rr-mq22-qwpx.