Vulnerabilities

With the aim of informing, warning and helping professionals with the latest security vulnerabilities in technology systems, we have made a database available for users interested in this information, which is in Spanish and includes all of the latest documented and recognised vulnerabilities.

This repository, with over 75,000 registers, is based on the information from the NVD (National Vulnerability Database) – by virtue of a partnership agreement – through which INCIBE translates the included information into Spanish.

On occasions this list will show vulnerabilities that have still not been translated, as they are added while the INCIBE team is still carrying out the translation process. The CVE  (Common Vulnerabilities and Exposures) Standard for Information Security Vulnerability Names is used with the aim to support the exchange of information between different tools and databases.

All vulnerabilities collected are linked to different information sources, as well as available patches or solutions provided by manufacturers and developers. It is possible to carry out advanced searches, as there is the option to select different criteria to narrow down the results, some examples being vulnerability types, manufacturers and impact levels, among others.

Through RSS feeds or Newsletters we can be informed daily about the latest vulnerabilities added to the repository. Below there is a list, updated daily, where you can discover the latest vulnerabilities.

CVE-2026-36796

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain a stack overflow in the picCropName parameter of the formCropAndSetWewifiPic function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36797

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain a stack overflow in the IPMacBindRuleIp parameter of the formIPMacBindModify function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36798

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain multiple stack overflows in the formSetDebugCfgr function via the enable, level, and module parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36799

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain a buffer overflow in the portalAuth parameter of the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36778

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to contain a stack overflow in the username parameter of the R7WebsSecurityHandler function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36791

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda O3v3 v1.0.0.5 was discovered to contain a stack overflow in the save_list_data parameter of the formSetCfm function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36793

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.3(2204) was discovered to contain multiple stack overflows in the formwrlSSIDset function via the mit_ssid and mis_ssid_index parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36794

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.3(2204) was discovered to contain multiple stack overflows in the R7WebsSecurityHandler function via the username and password parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36779

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to contain multiple stack overflows in the fromVirtualSer function via the puVar2, puVar1, __s2, __s1_00, and puVar3 parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36784

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to contain a stack overflow in the ip parameter of the fromNetToolGet function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36792

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.3(2204) was discovered to contain a stack overflow in the wl_radio parameter of the formWifiRadioSet function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026

CVE-2026-36783

Publication date:
09/06/2026
Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to contain a stack overflow in the domain parameter of the fromNetToolGet function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
10/06/2026