CVE-2024-58259 HIGH

CVE-2024-58259: Rancher affected by unauthenticated Denial of Service

Vendor Suse
Product rancher
Weakness CWE-770 · Uncontrolled resource consumption
Published September 2, 2025
Last update September 2, 2025

CVSS base score

8.2/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

A vulnerability has been identified within Rancher Manager in which it did not enforce request body size limits on certain public (unauthenticated) and authenticated API endpoints. This allows a malicious user to exploit this by sending excessively large payloads, which are fully loaded into memory during processing, leading to Denial of Service (DoS).

Key dates

02Disclosure timeline

September 2, 2025 CVE published
September 2, 2025 Record updated