CVE-2025-52864

A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS...

CVE-2025-52864

A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS...

CVE-2025-52872

A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS...

CVE-2025-52872

A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS...

CVE-2025-52863

A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS...

CVE-2025-53593

CVE-2025-53593 affects QNAP QTS and QuTS hero operating systems. The connected sources describe a stack-based or general buffer overflow vulnerability that could allow a remote attacker with administrator privileges to modify memory or crash processes. Affected ranges include QTS 5.2.7.3256 build...

CVE-2025-53593 QTS, QuTS hero

A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions:...

CVE-2025-53593 QTS, QuTS hero

A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions:...

CVE-2025-53591 QTS, QuTS hero

A use of externally-controlled format string 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 obtain secret data or modify memory. We have already fixed the vulnerabili...

CVE-2025-53591 QTS, QuTS hero

A use of externally-controlled format string 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 obtain secret data or modify memory. We have already fixed the vulnerabili...

CVE-2025-52872 QTS, QuTS hero

A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS...

CVE-2025-52872 QTS, QuTS hero

A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS...

CVE-2025-52872

CVE-2025-52872 is a buffer overflow vulnerability reported to affect QNAP OS versions, notably QTS and QuTS hero. The issue is described as a buffer copy/overflow that enables a remote attacker who has a user account to modify memory or crash processes. Affected products include QTS and QuTS hero...

CVE-2025-52864

CVE-2025-52864 describes a buffer overflow in QNAP OS families (QTS and QuTS hero) due to a buffer copy without checking size. The flaw allows a remote attacker who has a user account to modify memory or crash affected processes, potentially impacting system stability and availability. Affected v...

CVE-2025-52864 QTS, QuTS hero

A buffer overflow 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 modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS...

PT-2026-1100

Name of the Vulnerable Software and Affected Versions QNAP versions prior to 5.2.8.3332 build 20251128 Description A buffer overflow issue exists in QNAP operating system. A remote attacker gaining administrator access can exploit this to modify memory or cause processes to crash. Recommendations...

QNAP Systems QTS 安全漏洞

QNAP Systems QTS is a software with data storage and management capabilities from QNAP Systems Taiwan, China. A security vulnerability exists in QNAP Systems QTS that stems from the presence of a buffer overflow that could result in memory modification or process crash...

QNAP Systems QTS 安全漏洞

QNAP Systems QTS is a software with data storage and management capabilities from QNAP Systems Taiwan, China. A security vulnerability exists in QNAP Systems QTS that originates from a buffer overflow that could result in modifying memory or crashing a process...

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-2026-1077

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...