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Medium severity · published Oct 20, 2026
CVE-2026-101559
Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: PO View Document)
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: PO View Document). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Purchasing. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Purchasing accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Oracle Purchasing · Oracle Corporation
12.2.3 through 12.2.15 · source: vendor
Affected product
OP
Oracle Purchasing
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101559
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-101559
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2026.html
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