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-2026-4722

Publication date:
24/03/2026
Privilege escalation in the IPC component. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4723

Publication date:
24/03/2026
Use-after-free in the JavaScript Engine component. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4724

Publication date:
24/03/2026
Undefined behavior in the Audio/Video component. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4725

Publication date:
24/03/2026
Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4726

Publication date:
24/03/2026
Denial-of-service in the XML component. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4727

Publication date:
24/03/2026
Denial-of-service in the Libraries component in NSS. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4728

Publication date:
24/03/2026
Spoofing issue in the Privacy: Anti-Tracking component. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4729

Publication date:
24/03/2026
Memory safety bugs present in Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4711

Publication date:
24/03/2026
Use-after-free in the Widget: Cocoa component. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4712

Publication date:
24/03/2026
Information disclosure in the Widget: Cocoa component. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4713

Publication date:
24/03/2026
Incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026

CVE-2026-4714

Publication date:
24/03/2026
Incorrect boundary conditions in the Audio/Video component. This vulnerability affects Firefox
Severity CVSS v4.0: Pending analysis
Last modification:
24/03/2026