---
id: "CVE-2026-101507"
kind: "vulnerability"
aliases: ["CVE-2026-101507"]
title: "Oracle Trusted Answer Search: PLSQL flaw exposes data to low-privileged network users"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["oracle", "plsql", "trusted-answer-search", "vendor"]
not_affected_if: ["not-version-26.1"]
published_at: "2026-10-20T22:18:00+00:00"
first_seen_at: "2026-10-23T21:57:22+00:00"
updated_at: "2026-10-25T03:55:22+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101507", "first_seen_at": "2026-10-23T21:57:22+00:00"}]
---

# Oracle Trusted Answer Search: PLSQL flaw exposes data to low-privileged network users

Oracle Trusted Answer Search version 26.1 has a flaw in its PLSQL package that lets an attacker with low privileges and network access over HTTP read data they should not see. Successful exploitation can expose critical data or all data the product can reach.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Confirm whether Oracle Trusted Answer Search version `26.1` is deployed
- unknown

## Fix

- Apply the Oracle Critical Patch Update fix for Oracle Trusted Answer Search as published by Oracle
- unknown

## Timeline

- 2026-10-23T21:57:22+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101507

## From the sources

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 HTTP to compromise Oracle Trusted Answer Search.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Trusted Answer Search 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).

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_