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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-2021-28706
Publication date:
24/11/2021
guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may overflow. It would then only be the overflowed (and hence small) number which gets compared against the established upper bound.
Severity CVSS v4.0: Pending analysis
Last modification:
04/02/2024

CVE-2021-42306
Publication date:
24/11/2021
An information disclosure vulnerability manifests when a user or an application uploads unprotected private key data as part of an authentication certificate keyCredential  on an Azure AD Application or Service Principal (which is not recommended). This vulnerability allows a user or service in the tenant with application read access to read the private key data that was added to the application.<br /> Azure AD addressed this vulnerability by preventing disclosure of any private key values added to the application.<br /> Microsoft has identified services that could manifest this vulnerability, and steps that customers should take to be protected. Refer to the FAQ section for more information.<br /> For more details on this issue, please refer to the MSRC Blog Entry.
Severity CVSS v4.0: Pending analysis
Last modification:
24/02/2026

CVE-2021-42783
Publication date:
23/11/2021
Missing Authentication for Critical Function vulnerability in debug_post_set.cgi of D-Link DWR-932C E1 firmware allows an unauthenticated attacker to execute administrative actions.
Severity CVSS v4.0: Pending analysis
Last modification:
29/11/2021

CVE-2021-42784
Publication date:
23/11/2021
OS Command Injection vulnerability in debug_fcgi of D-Link DWR-932C E1 firmware allows a remote attacker to perform command injection via a crafted HTTP request.
Severity CVSS v4.0: Pending analysis
Last modification:
29/11/2021

CVE-2021-42785
Publication date:
23/11/2021
Buffer Overflow vulnerability in tvnviewer.exe of TightVNC Viewer allows a remote attacker to execute arbitrary instructions via a crafted FramebufferUpdate packet from a VNC server.
Severity CVSS v4.0: Pending analysis
Last modification:
29/11/2021

CVE-2021-38004
Publication date:
23/11/2021
Insufficient policy enforcement in Autofill in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Severity CVSS v4.0: Pending analysis
Last modification:
18/02/2022

CVE-2021-38002
Publication date:
23/11/2021
Use after free in Web Transport in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
Severity CVSS v4.0: Pending analysis
Last modification:
07/11/2023

CVE-2021-37997
Publication date:
23/11/2021
Use after free in Sign-In in Google Chrome prior to 95.0.4638.69 allowed a remote attacker who convinced a user to sign into Chrome to potentially exploit heap corruption via a crafted HTML page.
Severity CVSS v4.0: Pending analysis
Last modification:
07/11/2023

CVE-2021-37998
Publication date:
23/11/2021
Use after free in Garbage Collection in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Severity CVSS v4.0: Pending analysis
Last modification:
07/11/2023

CVE-2021-38000
Publication date:
23/11/2021
Insufficient validation of untrusted input in Intents in Google Chrome on Android prior to 95.0.4638.69 allowed a remote attacker to arbitrarily browser to a malicious URL via a crafted HTML page.
Severity CVSS v4.0: Pending analysis
Last modification:
24/10/2025

CVE-2021-38001
Publication date:
23/11/2021
Type confusion in V8 in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Severity CVSS v4.0: Pending analysis
Last modification:
07/11/2023

CVE-2021-37999
Publication date:
23/11/2021
Insufficient data validation in New Tab Page in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to inject arbitrary scripts or HTML in a new browser tab via a crafted HTML page.
Severity CVSS v4.0: Pending analysis
Last modification:
07/11/2023
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