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[資安漏洞通知-CIO]_QNAP NAS 存在權限提升漏洞4
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KJ Intelligent Corp. 4F. 5A, No. 7, Sec. 3, New Taipei Blvd., Xinzhuang Dist., New Taipei City 242032 , Taiwan (R.O.C.)
KJ Intelligent and Cloud Intelligent Operation jointly launch cybersecurity integration solution Defend against cyberattacks and help businesses effectively enhance their cybersecurity capabilities during the digital transformation process. https://www.kjintelligent.com/en/hot_496856.html KJ Intelligent and Cloud Intelligent Operation jointly launch cybersecurity integration solution 2026-05-25 2027-05-25
KJ Intelligent Corp. 4F. 5A, No. 7, Sec. 3, New Taipei Blvd., Xinzhuang Dist., New Taipei City 242032 , Taiwan (R.O.C.) https://www.kjintelligent.com/en/hot_496856.html
KJ Intelligent Corp. 4F. 5A, No. 7, Sec. 3, New Taipei Blvd., Xinzhuang Dist., New Taipei City 242032 , Taiwan (R.O.C.) https://www.kjintelligent.com/en/hot_496856.html
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【雲智維資安預警通知】

一、摘要
       QNAP NAS 存在一個漏洞,允許本地攻擊者利用這個漏洞,於目標系統觸發權限提升。


二、存在風險

 

        QNAP NAS 存在一個漏洞,允許本地攻擊者利用這個漏洞,於目標系統觸發權限提升。CVE-2026-31431 正在被廣泛利用,其是一項稱為 「Copy Fail」 的本機權限提升漏洞,並且會影響 Linux 核心。如果被利用,此漏洞可能允許經過身份驗證、具有程式碼執行功能的非管理員使用者獲得提升的系統權限。,其影響系統如下:
受影響之系統/漏洞描述:
QTS on specific QNAP ARM64 NAS models running Kernel 5.10


三、建議改善措施

 

        企業及使用者如有上述漏洞版本應儘速更新。


        情資報告連結:https://www.qnap.com/en/security-advisory/qsa-26-16

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