Medium severity · published Oct 20, 2026
CVE-2026-91284
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: E1 Dev Platform Tech - UNIX)
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: E1 Dev Platform Tech - UNIX). Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows low privileged attacker with network access via JDENET to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JE
JD Edwards EnterpriseOne Tools · Oracle Corporation
9.2.0.0 through 9.2.26.5 · source: vendor
Affected product
JE
JD Edwards EnterpriseOne Tools
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-91284
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-91284
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2026.html
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