Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
69 results · page 1 of 2
Oct 15, 2026An unix symbolic link (symlink) following vulnerability has been reported to affect Qsync Central.CVE-2026-41541 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.3
An unix symbolic link (symlink) following vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.7 and later Qsync Central 5.1.0.3 and later Qsync Central 5.2.0.5 and later Qsync Central 5.3.0.2 and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026A path traversal vulnerability has been reported to affect Qsync Central.CVE-2026-26243 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 7.2
A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.6 and later Qsync Central 5.1.0.2 and later Qsync Central 5.2.0.4 and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026A path traversal vulnerability has been reported to affect Qsync Central.CVE-2026-24718 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.3
A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.7 and later Qsync Central 5.1.0.3 and later Qsync Central 5.2.0.5 and later Qsync Central 5.3.0.2 and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026A buffer copy without checking size of input vulnerability has been reported to affect Qsync Central.CVE-2025-29897 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 2.3
A buffer copy without checking size of input vulnerability has been reported to affect Qsync Central. 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 version: Qsync Central 5.0.0.4 and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-29896 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 2.3
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 5.0.0.4 and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-29895 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 2.3
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 5.0.0.4 and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A path traversal vulnerability has been reported to affect Qsync Central.CVE-2025-68406 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-58472 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.2
A NULL pointer dereference vulnerability has been reported to affect Qsync Central. 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 following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central.CVE-2025-58471 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.2
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. 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 resource. We have already fixed the vulnerability in the following version: Qsync Central 5.2.0.1 ( 2025/12/21 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A path traversal vulnerability has been reported to affect Qsync Central.CVE-2025-58470 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A relative path traversal vulnerability has been reported to affect Qsync Central.CVE-2025-58467 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
A relative path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central.CVE-2025-57711 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 3.6
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. 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 resource. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central.CVE-2025-57710 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 3.6
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. 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 resource. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A buffer overflow vulnerability has been reported to affect Qsync Central.CVE-2025-57709 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
A buffer overflow vulnerability has been reported to affect Qsync Central. 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 version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central.CVE-2025-57708 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 2.3
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026An out-of-bounds read vulnerability has been reported to affect Qsync Central.CVE-2025-54170 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 4.9
An out-of-bounds read vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to obtain secret data. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A use of out-of-range pointer offset vulnerability has been reported to affect Qsync Central.CVE-2025-54152 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
A use of out-of-range pointer offset vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read sensitive portions of memory. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central.CVE-2025-54151 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 4.9
An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. If a local 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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central.CVE-2025-54150 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 4.9
An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. If a local 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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central.CVE-2025-54149 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 4.9
An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. If a local 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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-54148 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-54147 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-54146 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-53598 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 0.6
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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A buffer overflow vulnerability has been reported to affect Qsync Central.CVE-2025-52870 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 0.6
A buffer overflow vulnerability has been reported to affect Qsync Central. 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 version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A buffer overflow vulnerability has been reported to affect Qsync Central.CVE-2025-52869 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 0.6
A buffer overflow vulnerability has been reported to affect Qsync Central. 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 version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A buffer overflow vulnerability has been reported to affect Qsync Central.CVE-2025-52868 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 0.6
A buffer overflow vulnerability has been reported to affect Qsync Central. 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 version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A buffer overflow vulnerability has been reported to affect Qsync Central.CVE-2025-48724 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 0.6
A buffer overflow vulnerability has been reported to affect Qsync Central. 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 version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A buffer overflow vulnerability has been reported to affect Qsync Central.CVE-2025-48723 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 0.6
A buffer overflow vulnerability has been reported to affect Qsync Central. 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 version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-48722 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-47209 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 1.3
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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026An out-of-bounds write vulnerability has been reported to affect Qsync Central.CVE-2025-30276 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 4.9
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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A use of externally-controlled format string vulnerability has been reported to affect Qsync Central.CVE-2025-30269 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 0.6
A use of externally-controlled format string vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to obtain secret data or modify memory. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 11, 2026A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-30266 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 0.6
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 5.0.0.4 ( 2026/01/20 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 7, 2025A path traversal vulnerability has been reported to affect Qsync Central.CVE-2025-57712 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 4
A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.3 ( 2025/08/28 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025An SQL injection vulnerability has been reported to affect Qsync Central.CVE-2025-54153 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.6
An SQL injection vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.2 ( 2025/07/31 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025An SQL injection vulnerability has been reported to affect Qsync Central.CVE-2025-53595 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.6
An SQL injection vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.2 ( 2025/07/31 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central.CVE-2025-52867 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 6
An uncontrolled resource consumption 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 ( 2025/07/31 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-47210 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.3
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 ( 2025/07/31 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025An out-of-bounds write vulnerability has been reported to affect Qsync Central.CVE-2025-44014 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 7.1
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 later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central.CVE-2025-44012 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 7.1
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.2 ( 2025/07/31 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-44011 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.3
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 5.0.0.1 ( 2025/07/09 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-44010 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.3
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 5.0.0.1 ( 2025/07/09 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-44009 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.3
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 5.0.0.1 ( 2025/07/09 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025A NULL pointer dereference vulnerability has been reported to affect Qsync Central.CVE-2025-44008 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.3
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 5.0.0.1 ( 2025/07/09 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central.CVE-2025-44007 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 7.1
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.1 ( 2025/07/09 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central.CVE-2025-44006 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 7.1
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.1 ( 2025/07/09 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central.CVE-2025-33040 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 7.1
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.1 ( 2025/07/09 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central.CVE-2025-33039 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 7.1
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.1 ( 2025/07/09 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 3, 2025A path traversal vulnerability has been reported to affect Qsync Central.CVE-2025-33034 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.3
A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.1 ( 2025/07/09 ) and later
- Product
- Qsync Central
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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