EUVD-2025-32341

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-2025-53407 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...

EUVD-2025-32340

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-2025-53406 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-2025-52429 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-2025-52429 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...

EUVD-2025-32365

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-2025-52429

CVE-2025-52429 affects QNAP QTS and QuTS hero. The issue is a use of externally-controlled format string in the OS, which an administrator-authenticated remote attacker could exploit to access secret data or modify memory. Affected products/versions: QTS prior to 5.2.6.3195 (build 20250715) and Q...

CVE-2025-48730 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-2025-48730

The CVE-2025-48730 issue is a use of externally-controlled format string vulnerability affecting QNAP QTS and QuTS Hero. The root cause is formatting strings controlled by external input, enabling a remote attacker with an administrator account to obtain secret data or modify memory. Affected ver...

EUVD-2025-32369

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...

EUVD-2025-32355

An out-of-bounds write vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to modify or corrupt memory. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.1 2025/07/09 and la...

QNAP operating system formatting string error vulnerability

The QNAP operating system is an operating system from Taiwan, China-based QNAP Technology QNAP. A Formatting String Error vulnerability exists in the QNAP operating system, which arises from the use of externally controlled formatting strings that could lead to the acquisition of secret data or...

QNAP QTS and QNAP QuTS: Format string error vulnerabilities

QNAP QTS and QNAP QuTS hero are both a software with data storage and management functions from Taiwan, China-based QNAP Technology QNAP. A Formatting String Error vulnerability exists in QNAP QTS versions prior to version 5.2.6.3195 and QNAP QuTS hero h5.2.6.3195 versions prior to version...

CVE-2025-53406: Use of Externally-Controlled Format String

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-2025-53407: Use of Externally-Controlled Format String

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...

QNAP operating system formatting string error vulnerability

The QNAP operating system is an operating system from Taiwan, China-based QNAP Technology QNAP. A Formatting String Error vulnerability exists in the QNAP operating system, which arises from the use of externally controlled formatting strings that could lead to the acquisition of secret data or...

PT-2025-40587

Name of the Vulnerable Software and Affected Versions QNAP QTS versions prior to 5.2.6.3195 build 20250715 QNAP QuTS hero versions prior to 5.2.6.3195 build 20250715 Description A use of externally-controlled format string vulnerability exists in QNAP operating systems. If an attacker obtains an...

PT-2025-40554

Name of the Vulnerable Software and Affected Versions Qsync Central versions prior to 5.0.0.1 Description An out-of-bounds write issue exists in Qsync Central. Successful exploitation could allow a remote attacker who has gained a user account to modify or corrupt memory. Recommendations Update t...

PT-2025-40569

Name of the Vulnerable Software and Affected Versions QNAP QTS versions prior to 5.2.6.3195 build 20250715 QNAP QuTS hero versions prior to 5.2.6.3195 build 20250715 Description A use of externally-controlled format string vulnerability exists in QNAP operating systems. If an attacker obtains an...