7.8 High

Vulnerability in the Applications Platform Engineering product of Oracle E-Business Suite (component: Valid Session).

CVE-2026-87356

Vulnerability in the Applications Platform Engineering product of Oracle E-Business Suite (component: Valid Session). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Applications Platform Engineering executes to compromise Applications Platform Engineering. Successful attacks of this vulnerability can result in takeover of Applications Platform Engineering. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Assessment

CVSS: 7.8 (v3.1)
Severity: High
EPSS: 0.15% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 20 October 2026
Last updated: 31 October 2026
Affected: Oracle Corporation
Assigner: oracle

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

At the source

EUVD (ENISA)

References

https://www.oracle.com/security-alerts/cpuoct2026.html

Query this programmatically

Agents can read this through the MCP endpoint, or over HTTP:

curl https://cve.zerocrew.in/api/cve/CVE-2026-87356