CVE-2025-66276: QTS 5.2.7.3256+ fixed (QNAP)
CVE-2025-66276 Published on June 10, 2026

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

NVD

Products Associated with CVE-2025-66276

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Qnapsystemsinc Qts

Affected Versions

QNAP Systems Inc. QTS:

Version 5.2.0 and below 5.2.7.3256 build 20250913 is affected.

QNAP Systems Inc. QuTS hero:

Version ? is unaffected.