FKIE_CVE-2025-59386

Vulnerability from fkie_nvd - Published: 2026-02-11 13:15 - Updated: 2026-02-12 17:09
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
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 version: QuTS hero h5.3.2.3354 build 20251225 and later
References
security@qnapsecurity.com.twhttps://www.qnap.com/en/security-advisory/qsa-26-08Vendor Advisory
Impacted products
Vendor Product Version
qnap quts_hero h5.3.0.3115
qnap quts_hero h5.3.0.3145
qnap quts_hero h5.3.0.3192
qnap quts_hero h5.3.1.3250
qnap quts_hero h5.3.1.3292
To clipboard 

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  "id": "CVE-2025-59386",
  "lastModified": "2026-02-12T17:09:24.740",
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          "modifiedAttackVector": "NOT_DEFINED",
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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.