Description
Vulnerability in Oracle Trusted Answer Search (component: PLSQL package). The supported version that is affected is 26.1. Easily exploitable vulnerability allows low privileged attacker with network access via Oracle Net to compromise Oracle Trusted Answer Search. 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 read access to a subset of Oracle Trusted Answer Search accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Trusted Answer Search. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H).
Published: 2026-10-20
Score: 9.9 Critical
EPSS: < 1% Very Low
KEV: No
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Remediation

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Advisories

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History

Thu, 05 Nov 2026 22:15:00 +0000

Type Values Removed Values Added
Title Oracle Trusted Answer Search 26.1: Access Control and Denial‑of‑Service Vulnerability

Thu, 05 Nov 2026 20:00:00 +0000

Type Values Removed Values Added
Title Low-Privilege Attack Compromises Oracle Trusted Answer Search Data and Availability
Weaknesses CWE-200
CWE-284
CWE-862

Thu, 05 Nov 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 21 Oct 2026 06:00:00 +0000

Type Values Removed Values Added
Title Low-Privilege Attack Compromises Oracle Trusted Answer Search Data and Availability
Weaknesses CWE-200
CWE-284
CWE-862

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description Vulnerability in Oracle Trusted Answer Search (component: PLSQL package). The supported version that is affected is 26.1. Easily exploitable vulnerability allows low privileged attacker with network access via Oracle Net to compromise Oracle Trusted Answer Search. 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 read access to a subset of Oracle Trusted Answer Search accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Trusted Answer Search. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H).
First Time appeared Oracle
Oracle trusted Answer Search
CPEs cpe:2.3:a:oracle:trusted_answer_search:26.1:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle trusted Answer Search
References
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H'}


Subscriptions

Oracle Trusted Answer Search
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-11-05T16:07:15.816Z

Reserved: 2026-09-28T15:40:09.488Z

Link: CVE-2026-101501

cve-icon Vulnrichment

Updated: 2026-11-05T16:02:08.942Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-20T22:17:59.323

Modified: 2026-11-05T17:17:30.037

Link: CVE-2026-101501

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-05T22:00:19Z

Weaknesses