CVE-2026-87163 Oracle E-Business Suite Oracle Purchasing - Authentication Bypass

Oracle E-Business Suite Oracle Purchasing 12.2.3-12.2.15 contains a critical vulnerability caused by an unspecified issue in the component, letting low privileged attackers with network access via HTTP take over Oracle Purchasing, exploit requires low privileges.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.43% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Remote Code Execution, Information Disclosure, Data Tampering, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
15 September 2026
Updated
15 October 2026
Weakness
CWE-269

Vendor fix

Update to the latest available version beyond 12.2.15.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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