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嗯，用户让我总结这篇文章，控制在100字以内，而且不需要用“文章内容总结”之类的开头。我得先通读一下文章，抓住主要信息。 文章讲的是CVE-2025-64328漏洞被利用，影响了大约900个Sangoma FreePBX实例。攻击者通过这个漏洞植入了网络壳。FreePBX是一个管理VoIP系统的开源平台，漏洞存在于Endpoint Manager模块中，CVSS评分8.6分。 攻击者利用这个漏洞执行恶意命令，保持对系统的持久访问。报告指出有400个受影响的系统在美国，其他国家也有分布。威胁组织INJ3CTOR3被怀疑参与其中，他们之前也攻击过类似的系统。 另外，FortiGuard Labs发现了名为EncystPHP的新网络壳，用于远程命令执行和维持访问。CISA在2月将此漏洞加入已知被利用的漏洞目录。 总结的时候要涵盖这些要点：漏洞名称、受影响实例数量、攻击方式、漏洞位置、影响范围、威胁组织以及后续措施。确保不超过100字。 Sangoma FreePBX平台因CVE-2025-64328漏洞遭攻击，约900个实例感染网络壳。该漏洞允许攻击者执行恶意命令并维持访问。受影响系统分布全球，美国占多数。FortiGuard发现新网络壳EncystPHP用于远程控制和持久化访问。CISA已将该漏洞列入已知被利用目录。

В 2026 году умение гуглить заменили на умение промптить.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.3.4. Affected is the function usb_submit_urb of the file drivers/usb/core/urb.c. Performing a manipulation results in privilege escalation. This vulnerability is reported as CVE-2023-53644. The attacker must have access to the local network to execute the attack. No exploit exists. It is advisable to upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.1.17/6.2.4. The affected element is the function getsockname. The manipulation results in null pointer dereference. This vulnerability was named CVE-2023-53643. The attack needs to be approached within the local network. There is no available exploit. The affected component should be upgraded.

A vulnerability identified as critical has been detected in Linux Kernel up to 6.3.1. Impacted is the function dev_dbg. The manipulation leads to race condition. This vulnerability is uniquely identified as CVE-2023-53639. The attack can only be initiated within the local network. No exploit exists. You should upgrade the affected component.

A vulnerability categorized as critical has been discovered in Linux Kernel up to 5.15.113/6.1.30/6.3.4. This impacts the function use_after_free of the component ASoC. The manipulation results in out-of-bounds read. This vulnerability was named CVE-2023-53640. The attack needs to be approached within the local network. There is no available exploit. It is advisable to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.3.1. It has been declared as critical. This affects the function ath9k_hif_usb_rx_stream. The manipulation results in improper initialization. This vulnerability is reported as CVE-2023-53641. The attacker must have access to the local network to execute the attack. No exploit exists. It is recommended to upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.1.28. Affected by this vulnerability is the function clear_user_rep_good in the library arch/x86/lib/clear_page_64.S. Such manipulation leads to memory corruption. This vulnerability is referenced as CVE-2023-53642. The attack needs to be initiated within the local network. No exploit is available. The affected component should be upgraded.

A vulnerability was found in Linux Kernel up to 6.2.2 and classified as critical. Affected is the function ov772x_probe of the component media. Executing a manipulation can lead to memory leak. This vulnerability is handled as CVE-2023-53637. The attack can only be done within the local network. There is not any exploit available. It is suggested to upgrade the affected component.

A vulnerability classified as critical was found in Linux Kernel up to 6.1.27/6.2.14/6.3.1. This issue affects the function adev_release. The manipulation results in use after free. This vulnerability is cataloged as CVE-2023-53636. The attack must originate from the local network. There is no exploit available. Upgrading the affected component is advised.

A vulnerability marked as critical has been reported in Linux Kernel up to 6.4.11. The impacted element is the function octeon_ep. This manipulation causes use after free. The identification of this vulnerability is CVE-2023-53638. The attack needs to be done within the local network. There is no exploit available. It is suggested to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.1.24/6.2.11. It has been declared as critical. This issue affects some unknown processing. Such manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2023-53634. The attack can only be initiated within the local network. No exploit exists. It is recommended to upgrade the affected component.

A vulnerability classified as critical has been found in Linux Kernel up to 6.1.27/6.2.14/6.3.1. This impacts the function ctnetlink_change_timeout. Performing a manipulation results in stack-based buffer overflow. This vulnerability is identified as CVE-2023-53635. The attack can only be performed from the local network. There is not any exploit available. It is recommended to upgrade the affected component.

A vulnerability, which was classified as critical, has been found in itsourcecode University Management System 1.0. This vulnerability affects unknown code of the file /admin_single_student.php. This manipulation of the argument ID causes sql injection. This vulnerability is tracked as CVE-2026-3413. The attack is possible to be carried out remotely. Moreover, an exploit is present.

A vulnerability classified as problematic was found in itsourcecode University Management System 1.0. This affects an unknown part of the file /att_single_view.php. The manipulation of the argument dt results in cross site scripting. This vulnerability is identified as CVE-2026-3412. The attack can be executed remotely. Additionally, an exploit exists.

A vulnerability classified as critical has been found in itsourcecode University Management System 1.0. Affected by this issue is some unknown functionality of the file /admin_single_student_update.php. The manipulation of the argument ID leads to sql injection. This vulnerability is referenced as CVE-2026-3411. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

A vulnerability described as critical has been identified in itsourcecode Society Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /admin/check_studid.php. Executing a manipulation of the argument student_id can lead to sql injection. The identification of this vulnerability is CVE-2026-3410. The attack may be launched remotely. Furthermore, there is an exploit available.

A vulnerability marked as critical has been reported in eosphoros-ai db-gpt 0.7.5. Affected is the function importlib.machinery.SourceFileLoader.exec_module of the file /api/v1/serve/awel/flow/import of the component Flow Import Endpoint. Performing a manipulation as part of File results in code injection. This vulnerability was named CVE-2026-3409. The attack may be initiated remotely. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Submit #764004 / VDB-348308

Submit #763770 / VDB-348307