CVE-2025-52424

A NULL pointer dereference vulnerability (CVE-2025-52424) affects QNAP QTS and QuTS hero operating systems. The issue can be triggered by an attacker with administrator privileges, allowing a remote DoS attack. Fixed versions are QTS 5.2.6.3195 build 20250715 and later and QuTS hero h5.2.6.3195 b...

CVE-2025-52424 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-2025-48729

CVE-2025-48729 is a NULL pointer dereference affecting QNAP QTS and QuTS hero. The vulnerability requires an attacker with administrator privileges to cause a denial-of-service (DoS) on affected systems. Remediation applied in QTS 5.2.6.3195 build 20250715 and later, and QuTS hero h5.2.6.3195 bui...

CVE-2025-48729 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-2025-48729 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...

EUVD-2025-32370

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-2025-48728 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...

EUVD-2025-32346

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...

EUVD-2025-32347

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-2025-48727 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-2025-48726 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-2025-48726

CVE-2025-48726 affects QNAP QTS and QuTS hero. A NULL pointer dereference vulnerability can be exploited by an attacker who has an administrator account to cause a denial-of-service (DoS). Affected products include QTS and QuTS hero releases prior to the patched versions. The published fix commit...

CVE-2025-47214

CVE-2025-47214 affects QNAP QTS/QTS-based OS versions prior to 5.2.6.3195 (build 20250715) where a NULL pointer dereference allows a remote attacker with administrator privileges to cause a denial-of-service. Fixed in QTS 5.2.6.3195 build 20250715 and later. Summary of impact: DoS potential on af...

EUVD-2025-32349

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-2025-47213 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-2025-47213 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...

EUVD-2025-32350

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-2025-47213

CVE-2025-47213 is a NULL pointer dereference vulnerability affecting QNAP QTS and QuTS hero. According to the provided sources, an attacker who already has an administrator account can exploit this issue to cause a denial-of-service (DoS). The vulnerability has been fixed in QTS 5.2.6.3195 build ...

EUVD-2025-32354

A NULL pointer dereference vulnerability has been reported to affect Qsync Central. 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 version: Qsync Central 5.0.0.2...

CVE-2025-47210 Qsync Central

A NULL pointer dereference vulnerability has been reported to affect Qsync Central. 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 version: Qsync Central 5.0.0.2...