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High severity · published Oct 20, 2026
CVE-2026-101820
Vulnerability in the Oracle General Ledger product of Oracle E-Business Suite (component: ADADMIN)
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
Vulnerability in the Oracle General Ledger product of Oracle E-Business Suite (component: ADADMIN). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle General Ledger. Successful attacks of this vulnerability can result in takeover of Oracle General Ledger. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
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
OG
Oracle General Ledger · Oracle Corporation
12.2.3 through 12.2.15 · source: vendor
Affected product
OG
Oracle General Ledger
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101820
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-101820
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2026.html
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