CVE-2025-71261

Severity CVSS v4.0:

Pending analysis

Type:

CWE-295 Improper Certificate Validation

Publication date:

16/06/2026

Last modified:

16/06/2026

Description

An attacker with network-level access between the SUSE Virtualization <br /> and Rancher Manager in SUSE Harvester before 1.8.0 could interfere with the TLS handshake and abuse it <br /> to bypass TLS as a security control.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.60 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): Low
Availability (A): High

Base Score 3.x

8.60

Severity 3.x

HIGH

References to Advisories, Solutions, and Tools

https://github.com/harvester/harvester/security/advisories/GHSA-pgh9-mpwc-8jjf