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CVE-2025-52432

5.1 medium SSVC exploitation: none Analyzed
NVD · CVE.org

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

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 5.1 · qnapNVD modified 2026-10-18 21:10

Affected (CPE criteria) 28

  • cpe:2.3:o:qnap:quts_hero:h5.2.0.2737:build_20240417:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.0.2782:build_20240601:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.0.2789:build_20240607:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.0.2802:build_20240620:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.0.2823:build_20240711:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.0.2851:build_20240808:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.0.2860:build_20240817:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.1.2929:build_20241025:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.1.2940:build_20241105:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.2.2952:build_20241116:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.3.3006:build_20250108:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.4.3070:build_20250312:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.4.3079:build_20250321:*:*:*:*:*:*
  • cpe:2.3:o:qnap:quts_hero:h5.2.5.3138:build_20250519:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.0.2737:build_20240417:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.0.2744:build_20240424:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.0.2782:build_20240601:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.0.2802:build_20240620:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.0.2823:build_20240711:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.0.2851:build_20240808:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.0.2860:build_20240817:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.1.2930:build_20241025:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.2.2950:build_20241114:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.3.3006:build_20250108:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.4.3070:build_20250312:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.4.3079:build_20250321:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.4.3092:build_20250403:*:*:*:*:*:*
  • cpe:2.3:o:qnap:qts:5.2.5.3145:build_20250526:*:*:*:*:*:*

References 1