CVE-2025-53596 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-2025-53593

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-2025-53591 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-2025-53590

CVE-2025-53590 is a NULL pointer dereference vulnerability affecting QNAP QTS/QuTS hero operating systems. A remote attacker who has an administrator account can exploit this to cause a denial-of-service. The issue impacts several QNAP OS versions, with remediation implemented in QTS 5.2.7.3256 b...

CVE-2025-53414

CVE-2025-53414 is a NULL pointer dereference vulnerability affecting several QNAP OS versions (QTS and QuTS hero). The issue allows a remote attacker who obtains an administrator account to trigger a denial-of-service (DoS). Affected versions have been fixed in: QTS 5.2.7.3256 build 20250913 and ...

CVE-2025-53405

CVE-2025-53405 affects QNAP QTS and QuTS hero operating systems. The issue is a NULL pointer dereference that can be exploited by a remote attacker who gains an administrator account to induce a denial-of-service. Public references across multiple feeds confirm the affected products and the fixed...

CVE-2025-52431 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 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...

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...

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-2026-1080

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...

PT-2026-1084

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 buffer overflow condition exists in QNAP operating...

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...

Konica Bizhub Multifunction Printers Incorrect Authorization (CVE-2021-20868)

If external server authentication is used, a remote attacker with administrative privileges could steal user credentials by sending specific SOAP messages. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid504865; scriptversion"1.2";...

Qnap QTS and QuTS hero NULL Pointer Dereference (CVE-2024-37048)

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to launch a denial-of-service DoS attack. We have already fixed the vulnerability in the...

Cisco Catalyst Center Virtual Appliance 访问控制错误漏洞

Cisco Catalyst Center Virtual Appliance is a network controller and automated management platform from the American company Cisco Cisco. The Cisco Catalyst Center Virtual Appliance suffers from an Access Control Error vulnerability that stems from insufficient validation of user input. An attacke...

EUVD-2025-38279

An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. If a remote attacker gains an administrator account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of...

CVE-2025-53411

An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. If a remote attacker gains an administrator account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of...

CVE-2025-53411 File Station 5

An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. If a remote attacker gains an administrator account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of...

CVE-2025-40603

A potential exposure of sensitive information in log files in SonicWall SMA100 Series appliances may allow a remote, authenticated administrator, under certain conditions to view partial users credential data...