CVE-2025-52430 QTS, QuTS hero

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...

CVE-2025-52430

CVE-2025-52430 is a NULL pointer dereference vulnerability affecting QNAP QTS and QuTS hero. The issue allows a remote attacker who has an administrator account to trigger a denial-of-service (DoS). Affected versions are older QTS and QuTS hero builds; fixes are available in QTS 5.2.7.3256 (build...

CVE-2025-52426 QTS, QuTS hero

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...

CVE-2025-52426

CVE-2025-52426 describes a NULL pointer dereference affecting multiple QNAP OS versions (QTS, QuTS hero). The vulnerability requires an attacker with administrator privileges to trigger a Denial-of-Service. Affected versions include QTS 5.2.7.3256 build 20250913 and later, QuTS hero h5.2.7.3256 b...

CVE-2025-47208 QTS, QuTS hero

An allocation of resources without limits or throttling vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same...

CVE-2025-47208 QTS, QuTS hero

An allocation of resources without limits or throttling vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same...

CVE-2025-44013 QTS, QuTS hero

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the following...

CVE-2025-44013 QTS, QuTS hero

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the following...

CVE-2025-44013

CVE-2025-44013 affects QNAP QTS and QuTS hero prior to updates; the flaw is a NULL pointer dereference in multiple QNAP OS versions that enables a remote attacker with a user account to cause a denial-of-service (DoS). Fixed in QTS 5.2.6.3195 build 20250715 and later and QuTS hero h5.2.6.3195 bui...

PT-2026-1075

Name of the Vulnerable Software and Affected Versions QNAP versions prior to QTS 5.2.7.3256 build 20250913 QNAP versions prior to QuTS hero h5.2.7.3256 build 20250913 QNAP versions prior to QuTS hero h5.3.0.3192 build 20250716 Description A buffer overflow issue exists in QNAP operating systems. ...

PT-2026-1072

Name of the Vulnerable Software and Affected Versions QNAP QTS versions prior to 5.2.7.3256 build 20250913 QNAP QuTS hero h5.2.7 versions prior to 5.2.7.3256 build 20250913 QNAP QuTS hero h5.3.1 versions prior to 5.3.1.3250 build 20250912 Description A NULL pointer dereference issue exists in QNA...

QNAP Systems QTS和QNAP Systems QuTS hero 代码问题漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are both software with data storage and management capabilities from QNAP Systems of Taiwan, China. A code issue vulnerability exists in QNAP Systems QTS and QNAP Systems QuTS hero that stems from a null pointer dereference and could lead to a denial of...

QNAP Systems QTS和QNAP Systems QuTS hero 代码问题漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are software with data storage and management capabilities from QNAP Systems of Taiwan, China. A code issue vulnerability exists in QNAP Systems QTS and QNAP Systems QuTS hero that stems from the presence of a null pointer dereference, which could lead ...

QNAP Systems QTS和QNAP Systems QuTS hero 缓冲区错误漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are both a software with data storage and management capabilities from QNAP Systems, Inc. of Taiwan, China. A buffer error vulnerability exists in QNAP Systems QTS and QNAP Systems QuTS hero that originates from an out-of-bounds read and could result in...

QNAP Systems QTS和QNAP Systems QuTS hero 代码问题漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are both software with data storage and management capabilities from QNAP Systems of Taiwan, China. A code issue vulnerability exists in QNAP Systems QTS and QNAP Systems QuTS hero that stems from a null pointer dereference and could lead to a denial of...

QNAP Systems QTS和QNAP Systems QuTS hero 代码问题漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are both software with data storage and management capabilities from QNAP Systems of Taiwan, China. A code issue vulnerability exists in QNAP Systems QTS and QNAP Systems QuTS hero that stems from a null pointer dereference and could lead to a denial of...

PT-2026-1069

Name of the Vulnerable Software and Affected Versions QNAP versions prior to QTS 5.2.6.3195 build 20250715 QNAP versions prior to QuTS hero h5.2.6.3195 build 20250715 Description A flaw exists where a remote attacker, having obtained a user account, could trigger a denial-of-service DoS condition...

QNAP Systems QTS和QNAP Systems QuTS hero 安全漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are both software with data storage and management capabilities from QNAP Systems, a Taiwan, China-based company. A security vulnerability exists in QNAP Systems QTS and QNAP Systems QuTS hero that originates from a buffer overflow that could result in...

PT-2026-1078

Name of the Vulnerable Software and Affected Versions QNAP versions prior to QTS 5.2.7.3256 build 20250913 QNAP versions prior to QuTS hero h5.2.7.3256 build 20250913 QNAP versions prior to QuTS hero h5.3.1.3250 build 20250912 Description A NULL pointer dereference issue exists in QNAP operating...

QNAP Systems QTS和QNAP Systems QuTS hero 路径遍历漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are both software with data storage and management capabilities from QNAP Systems of Taiwan, China. A path traversal vulnerability exists in QNAP Systems QTS and QNAP Systems QuTS hero that originates from path traversal and could result in reading...