CVE-2025-52430: NULL Pointer Dereference

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-2025-53405: NULL Pointer Dereference

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-2025-53596: NULL Pointer Dereference

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...

QNAP Systems QTS 代码问题漏洞

QNAP Systems QTS is a software with data storage and management capabilities from Taiwan, China-based QNAP Systems. A code issue vulnerability exists in QNAP Systems QTS that originates from a null pointer dereference and could lead to a denial of service attack...

CVE-2025-53589: NULL Pointer Dereference

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...

PT-2026-1080

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...

CVE-2025-53592: NULL Pointer Dereference

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...

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...

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 QuTS hero和QNAP Systems QTS 代码问题漏洞

QNAP Systems QuTS hero and QNAP Systems QTS are both products of China Weilian Technology QNAP Systems.QNAP Systems QuTS hero is an operating system.QNAP Systems QTS is a software with data storage and management capabilities. A code issue vulnerability exists in QNAP Systems QuTS hero and QNAP...

PT-2026-1081

Name of the Vulnerable Software and Affected Versions QNAP versions prior to 5.2.7.3256 build 20250913 Description A flaw exists where a remote attacker, having obtained administrator privileges, could trigger a denial-of-service DoS condition through a NULL pointer dereference. Recommendations...

CVE-2025-52431: NULL Pointer Dereference

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...

PT-2026-1085

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

CVE-2025-44013: NULL Pointer Dereference

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...

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-2026-1079

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

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 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 ...

PT-2026-1074

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...

PT-2026-1083

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