Alertas de Seguridad de la Información

M Alto vulnerabilidad

14/07/2026

[CVE-2026-49789] Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges loca…

Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Crítico vulnerabilidad

14/07/2026

[CVE-2026-15701] A weakness has been identified in Totolink NR1800X 9.1.0u.6279_B20210910. Affected by this issue is …

A weakness has been identified in Totolink NR1800X 9.1.0u.6279_B20210910. Affected by this issue is the function Form_Logout of the file /formLogout.htm of the component lighttpd. This manipulation of the argument Host causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-51105] Buffer Overflow vulnerability in aMULE-Project aMule v.2.3.3 allows a remote attacker to cause a den…

Buffer Overflow vulnerability in aMULE-Project aMule v.2.3.3 allows a remote attacker to cause a denial of service via the OP_SERVERMESSAGE Handler.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-15694] A vulnerability was detected in Tenda BE12 Pro 16.03.66.23. Impacted is the function fromSetIpBind o…

A vulnerability was detected in Tenda BE12 Pro 16.03.66.23. Impacted is the function fromSetIpBind of the file /goform/SetIpBind. The manipulation of the argument page results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-15695] A flaw has been found in Tenda BE12 Pro 16.03.66.23. The affected element is the function fromDhcpLi…

A flaw has been found in Tenda BE12 Pro 16.03.66.23. The affected element is the function fromDhcpListClient of the file /goform/DhcpListClient. This manipulation of the argument page causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-15696] A vulnerability has been found in Tenda BE12 Pro 16.03.66.23. The impacted element is the function f…

A vulnerability has been found in Tenda BE12 Pro 16.03.66.23. The impacted element is the function fromVirtualSer of the file /goform/VirtualSer. Such manipulation of the argument page leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-15693] A security vulnerability has been detected in Tenda BE12 Pro 16.03.66.23. This issue affects the fun…

A security vulnerability has been detected in Tenda BE12 Pro 16.03.66.23. This issue affects the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-15692] A weakness has been identified in Tenda BE12 Pro 16.03.66.23. This vulnerability affects the functio…

A weakness has been identified in Tenda BE12 Pro 16.03.66.23. This vulnerability affects the function fromSafeUrlFilter of the file /goform/SafeUrlFilter. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-15691] A security flaw has been discovered in Tenda BE12 Pro 16.03.66.23. This affects the function fromSaf…

A security flaw has been discovered in Tenda BE12 Pro 16.03.66.23. This affects the function fromSafeClientFilter of the file /goform/SafeClientFilter. Performing a manipulation of the argument page results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.

nvdaltovulnerabilidad CVSS 8.8 NVD

F Alto vulnerabilidad

13/07/2026

[CVE-2026-40553] Buffer overflow vulnerability has been found in "extension/readdir.c" program file of gawk (ftype() …

Buffer overflow vulnerability has been found in "extension/readdir.c" program file of gawk (ftype() routine). This issue could be used to crash the program and potentially to achieve code execution, although the latter has not been confirmed to be feasible. It affects gawk in versions 5.4.0 and below.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/07/2026

[CVE-2026-15548] A security vulnerability has been detected in Shibby Tomato up to 1.28.0000. This vulnerability affe…

A security vulnerability has been detected in Shibby Tomato up to 1.28.0000. This vulnerability affects the function sub_407220 of the file /usr/sbin/httpd of the component DNS List Rendering. The manipulation leads to stack-based buffer overflow. The attack is possible to be carried out remotely. This project is superseded by FreshTomato.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

13/07/2026

[CVE-2026-15544] A vulnerability was determined in Shibby Tomato up to 1.28.0000. Affected is the function getupsvar …

A vulnerability was determined in Shibby Tomato up to 1.28.0000. Affected is the function getupsvar of the file www/apcupsd/tomatodata.cgi of the component apcupsd. This manipulation of the argument Field causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. This project is superseded by FreshTomato.

nvdaltovulnerabilidad CVSS 8.8 NVD

Z Alto vulnerabilidad

12/07/2026

[CVE-2026-10666] parse_ipv4() in subsys/net/ip/utils.c (reached via net_ipaddr_parse() for strings of the form "a.b.c…

parse_ipv4() in subsys/net/ip/utils.c (reached via net_ipaddr_parse() for strings of the form "a.b.c.d:port") copies the port substring into a fixed 17-byte stack buffer (char ipaddr[NET_IPV4_ADDR_LEN + 1]) using a length of str_len - end - 1, where str_len is the full, unbounded input length and end is only the (

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

12/07/2026

[CVE-2026-15480] A vulnerability was identified in Trendnet TEW-635BRM up to 1.00.03. This affects the function start…

A vulnerability was identified in Trendnet TEW-635BRM up to 1.00.03. This affects the function start_httpd of the file /sbin/rc of the component Web Service. Such manipulation of the argument device_name leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor explains: "We are unable to confirm if the vulnerability …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

10/07/2026

[CVE-2026-55687] ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. Versions 6.0.1, 5.5.4, 5.4.…

ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. Versions 6.0.1, 5.5.4, 5.4.4, 5.3.5, and possibly prior contain an out-of-bounds write in jpeg_parse_dqt_marker() in components/esp_driver_jpeg/jpeg_parse_marker.c because the attacker-controlled DQT marker Tq nibble is used as an index into the qt_tbl array without validating that it is in the range 0..3, allowing malformed …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/07/2026

[CVE-2026-51605] A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.…

A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.991) allows an unauthenticated remote attacker to cause a denial of service via a crafted TEARDOWN request.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/07/2026

[CVE-2026-51603] A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.…

A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.91) allows an unauthenticated remote attacker to cause a denial of service via a crafted second SETUP request. After completing the OPTIONS, DESCRIBE, and a legitimate first SETUP request to obtain a valid session ID, the RTSP service's second-stage URL routing parser fails to validate the length of…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/07/2026

[CVE-2026-51604] A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.…

A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.91) allows an unauthenticated remote attacker to cause a denial of service via a crafted PLAY request.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/07/2026

[CVE-2026-51601] Tenda CP3 V3.0 firmware V31.1.9.91 contains a stack-based buffer overflow in the RTSP service. The d…

Tenda CP3 V3.0 firmware V31.1.9.91 contains a stack-based buffer overflow in the RTSP service. The device fails to validate the length of the clock= value in the Range header field when processing a PLAY request. An unauthenticated remote attacker who has completed a standard RTSP session handshake can send a PLAY request with an excessively long clock= value to cause the RTSP service to crash.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/07/2026

[CVE-2026-51602] A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.…

A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 (firmware V31.1.9.91) allows an unauthenticated remote attacker to cause a denial of service via a crafted SETUP request. The RTSP service's second-stage URL routing parser fails to validate the length of the URL field in the first SETUP request. By supplying a URL consisting of exactly four consecutive repetitions o…

nvdaltovulnerabilidad CVSS 7.5 NVD