CVE-2026-0598

MEDIUM
2026-02-06 [email protected]
4.2
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Feb 06, 2026 - 06:15 nvd
MEDIUM 4.2

Tags

Information Disclosure AI / ML Redhat

Description

A security flaw was identified in the Ansible Lightspeed API conversation endpoints that handle AI chat interactions. The APIs do not properly verify whether a conversation identifier belongs to the authenticated user making the request. As a result, an attacker with valid credentials could access or influence conversations owned by other users. This exposes sensitive conversation data and allows unauthorized manipulation of AI-generated outputs.

Analysis

Insufficient authorization checks in Ansible Lightspeed API conversation endpoints allow authenticated users to access and modify conversations belonging to other users. An attacker with valid credentials can exploit this to read sensitive conversation data and manipulate AI-generated outputs from other users' sessions. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

21
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +21
POC: 0

Vendor Status

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CVE-2026-0598 vulnerability details – vuln.today
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