High severity · published Oct 20, 2026
CVE-2026-101505
Vulnerability in Oracle Trusted Answer Search (component: Application expert UI)
8.7
CVSS
0.4%
EPSS
No
On KEV
Description
Vulnerability in Oracle Trusted Answer Search (component: Application expert UI). The supported version that is affected is 26.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Trusted Answer Search. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Trusted Answer Search, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Trusted Answer Search accessible data as well as unauthorized access to critical data or complete access to all Oracle Trusted Answer Search accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
None
Scope
Changed
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
OT
Oracle Trusted Answer Search · Oracle Corporation
26.1 · source: vendor
Affected product
OT
Oracle Trusted Answer Search
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101505
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-101505
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2026.html
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