Vulnerability · Published Oct 20, 2026 · Assigned by oracle

CVE-2026-101850

Medium 6.1

In plain English

A medium-severity information exposure in Installed Base from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).

Severity (CVSS 3.1)6.1Medium

Exploit odds (30 days)0.2%top 85.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Vulnerability in the Installed Base product of Oracle E-Business Suite (component: HTML UI). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Installed Base. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Installed Base, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Installed Base accessible data as well as unauthorized read access to a subset of Installed Base accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

Affected products (as reported)

Vendor	Product	Versions
Oracle Corporation	Installed Base	12.2.3 – through 12.2.15

Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References

Oracle Advisory vendor-advisory