CVE-2025-52432

Summary

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.

We have already fixed the vulnerability in the following versions: QTS 5.2.6.3195 build 20250715 and later and later QuTS hero h5.2.6.3195 build 20250715 and later QuTS hero h5.3.0.3192 build 20250716 and later

Affected Software

VendorProductVersion RangeStatus
QNAP Systems Inc.QTS5.2.x < 5.2.6.3195 build 20250715affected
QNAP Systems Inc.QuTS heroh5.2.x < h5.2.6.3195 build 20250715affected
QNAP Systems Inc.QuTS heroh5.3.x < h5.3.0.3192 build 20250716unaffected

Weaknesses

  • CWE-476: CWE-476

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References