CVE-2026-62590

HIGH 8.5CVE-2026-62590 · Published 18/08/2026 · updated 22/10/2026

In short

CVE-2026-62590 is a HIGH (CVSS 8.5) vulnerability affecting siebel crm (oracle).
Chance of exploitation in the next 30 days (EPSS): 0.33%, higher than 26.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
siebel crm oracle	`≥ 25.12, ≤ 26.6`	No fix yet

Description

Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Open Integration). Supported versions that are affected are 25.12-26.6. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Integration. While the vulnerability is in Siebel CRM Integration, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Siebel CRM Integration. CVSS 3.1 Base Score 8.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).

References

oracle.com/security-alerts/cspuaug2026.html · Vendor Advisory

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Package

Affected versions

Patched versions

siebel crm

oracle

≥ 25.12, ≤ 26.6

No fix yet

Description

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