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High severity · published Oct 20, 2026
CVE-2026-91307
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Installation Security)
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Installation Security). Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all JD Edwards EnterpriseOne Tools accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% 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-2026-91307
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-91307
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2026.html
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