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CVE-2026-6855

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CVE-2026-6855

Published: Apr 22, 2026

Modified: Apr 24, 2026

PUBLISHED

CVSS v3.1

7.1

HIGH

Description

A flaw was found in InstructLab. A local attacker could exploit a path traversal vulnerability in the chat session handler by manipulating the `logs_dir` parameter. This allows the attacker to create new directories and write files to arbitrary locations on the system, potentially leading to unauthorized data modification or disclosure.

VendorProductVersions

Red Hat

Red Hat Enterprise Linux AI (RHEL AI) 3

All versions

Red Hat

Red Hat Enterprise Linux AI (RHEL AI) 3

All versions

Red Hat

Red Hat Enterprise Linux AI (RHEL AI) 3

All versions

Red Hat

Red Hat Enterprise Linux AI (RHEL AI) 3

All versions

Red Hat

Red Hat Enterprise Linux AI (RHEL AI) 3

All versions

Red Hat

Red Hat Enterprise Linux AI (RHEL AI) 3

All versions

Weaknesses (CWE)

CWE-22

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

RHBZ#2460013
issue-tracking
x_refsource_REDHAT

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