CVE-2025-66276

9.8 CRITICAL

Published: June 10, 2026 Modified: June 12, 2026

Description

QuTS hero is not affected. We have already fixed the vulnerability in the following version: QTS 5.2.7.3256 build 20250913 and later

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

0.0 Low Medium High Critical 10.0

Vector String

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

Patch Vendor Advisory Exploit Third Party Advisory

Source: security@qnapsecurity.com.tw

Vendor Advisory

1 reference(s) from NVD

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

0.3%

20th percentile

Exploitation Status

Not in CISA KEV

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