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-2023-25729

Publication date:

02/06/2023

Permission prompts for opening external schemes were only shown for ContentPrincipals resulting in extensions being able to open them without user interaction via ExpandedPrincipals. This could lead to further malicious actions such as downloading files or interacting with software already installed on the system. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

10/01/2025

CVE-2023-25731

Publication date:

02/06/2023

Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

10/01/2025

CVE-2023-25732

Publication date:

02/06/2023

When encoding data from an inputStream in xpcom the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

09/01/2025

CVE-2023-25734

Publication date:

02/06/2023

After downloading a Windows .url shortcut from the local filesystem, an attacker could supply a remote path that would lead to unexpected network requests from the operating system. This also had the potential to leak NTLM credentials to the resource.*This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

09/01/2025

CVE-2023-25735

Publication date:

02/06/2023

Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment resulting in a use-after-free after unwrapping the proxy. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

09/01/2025

CVE-2023-25737

Publication date:

02/06/2023

An invalid downcast from nsTextNode to SVGElement could have lead to undefined behavior. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

09/01/2025

CVE-2023-25738

Publication date:

02/06/2023

Members of the DEVMODEW struct set by the printer device driver weren&#39;t being validated and could have resulted in invalid values which in turn would cause the browser to attempt out of bounds access to related variables.*This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

09/01/2025

CVE-2023-25739

Publication date:

02/06/2023

Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in ScriptLoadContext. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

09/01/2025

CVE-2023-25740

Publication date:

02/06/2023

After downloading a Windows .scf script from the local filesystem, an attacker could supply a remote path that would lead to unexpected network requests from the operating system. This also had the potential to leak NTLM credentials to the resource.*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

09/01/2025

CVE-2023-25741

Publication date:

02/06/2023

When dragging and dropping an image cross-origin, the image&#39;s size could potentially be leaked. This behavior was shipped in 109 and caused web compatibility problems as well as this security concern, so the behavior was disabled until further review. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

09/01/2025

CVE-2023-25742

Publication date:

02/06/2023

When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab to crash. This vulnerability affects Firefox

Severity CVSS v4.0: Pending analysis

Last modification:

08/06/2023

CVE-2023-25744

Publication date:

02/06/2023

Mmemory safety bugs present in Firefox 109 and Firefox ESR 102.7. 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:

07/11/2023

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