Vulnerability DatabaseCVE-2025-71261
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CVE-2025-71261
Published:June 16, 2026
Updated:July 21, 2026
An attacker with network-level access between the SUSE Virtualization and Rancher Manager in SUSE Harvester before 1.8.0 could interfere with the TLS handshake and abuse it to bypass TLS as a security control.
Affected Packages
github.com/harvester/harvester (GO):
Affected version(s) >=v0.0.0-20210423022330-ab55ca60e586 <v1.8.0
Fix Suggestion:
Update to version v1.8.0
github.com/harvester/harvester (GO):
Affected version(s) >=v1.7.0 <v1.8.0
Fix Suggestion:
Update to version v1.8.0
Related Resources (3)
https://nvd.nist.gov/vuln/detail/CVE-2025-71261
https://github.com/harvester/harvester
https://github.com/harvester/harvester/security/advisories/GHSA-pgh9-mpwc-8jjf
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CVSS v4
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
HIGH
Weakness Type (CWE)
Improper Certificate Validation
CWE-295
EPSS
Base Score:
0.21